20381330376

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 256

約数和(自身を含む): 62860492800

約数和(自身を除く): 42479162424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 97, 99, 108, 132, 191, 194, 198, 216, 264, 291, 297, 382, 388, 396, 463, 573, 582, 594, 764, 776, 792, 873, 926, 1067, 1146, 1164, 1188, 1389, 1528, 1719, 1746, 1852, 2101, 2134, 2292, 2328, 2376, 2619, 2778, 3201, 3438, 3492, 3704, 4167, 4202, 4268, 4584, 5093, 5157, 5238, 5556, 6303, 6402, 6876, 6984, 8334, 8404, 8536, 9603, 10186, 10314, 10476, 11112, 12501, 12606, 12804, 13752, 15279, 16668, 16808, 18527, 18909, 19206, 20372, 20628, 20952, 25002, 25212, 25608, 28809, 30558, 33336, 37054, 37818, 38412, 40744, 41256, 44911, 45837, 50004, 50424, 55581, 56727, 57618, 61116, 74108, 75636, 76824, 88433, 89822, 91674, 100008, 111162, 113454, 115236, 122232, 134733, 137511, 148216, 151272, 166743, 176866, 179644, 183348, 203797, 222324, 226908, 230472, 265299, 269466, 275022, 333486, 353732, 359288, 366696, 404199, 407594, 444648, 453816, 494021, 500229, 530598, 538932, 550044, 611391, 666972, 707464, 795897, 808398, 815188, 972763, 988042, 1000458, 1061196, 1077864, 1100088, 1212597, 1222782, 1333944, 1482063, 1591794, 1616796, 1630376, 1834173, 1945526, 1976084, 2000916, 2122392, 2387691, 2425194, 2445564, 2918289, 2964126, 3183588, 3233592, 3668346, 3891052, 3952168, 4001832, 4446189, 4775382, 4850388, 4891128, 5502519, 5836578, 5928252, 6367176, 7336692, 7782104, 8578001, 8754867, 8892378, 9550764, 9700776, 11005038, 11673156, 11856504, 13338567, 14673384, 17156002, 17509734, 17784756, 19101528, 22010076, 23346312, 25734003, 26264601, 26677134, 34312004, 35019468, 35569512, 44020152, 51468006, 52529202, 53354268, 68624008, 70038936, 77202009, 94358011, 102936012, 105058404, 106708536, 154404018, 188716022, 205872024, 210116808, 231606027, 283074033, 308808036, 377432044, 463212054, 566148066, 617616072, 754864088, 849222099, 926424108, 1132296132, 1698444198, 1852848216, 2264592264, 2547666297, 3396888396, 5095332594, 6793776792, 10190665188, 20381330376]

約数ペア:

[(1, 20381330376), (2, 10190665188), (3, 6793776792), (4, 5095332594), (6, 3396888396), (8, 2547666297), (9, 2264592264), (11, 1852848216), (12, 1698444198), (18, 1132296132), (22, 926424108), (24, 849222099), (27, 754864088), (33, 617616072), (36, 566148066), (44, 463212054), (54, 377432044), (66, 308808036), (72, 283074033), (88, 231606027), (97, 210116808), (99, 205872024), (108, 188716022), (132, 154404018), (191, 106708536), (194, 105058404), (198, 102936012), (216, 94358011), (264, 77202009), (291, 70038936), (297, 68624008), (382, 53354268), (388, 52529202), (396, 51468006), (463, 44020152), (573, 35569512), (582, 35019468), (594, 34312004), (764, 26677134), (776, 26264601), (792, 25734003), (873, 23346312), (926, 22010076), (1067, 19101528), (1146, 17784756), (1164, 17509734), (1188, 17156002), (1389, 14673384), (1528, 13338567), (1719, 11856504), (1746, 11673156), (1852, 11005038), (2101, 9700776), (2134, 9550764), (2292, 8892378), (2328, 8754867), (2376, 8578001), (2619, 7782104), (2778, 7336692), (3201, 6367176), (3438, 5928252), (3492, 5836578), (3704, 5502519), (4167, 4891128), (4202, 4850388), (4268, 4775382), (4584, 4446189), (5093, 4001832), (5157, 3952168), (5238, 3891052), (5556, 3668346), (6303, 3233592), (6402, 3183588), (6876, 2964126), (6984, 2918289), (8334, 2445564), (8404, 2425194), (8536, 2387691), (9603, 2122392), (10186, 2000916), (10314, 1976084), (10476, 1945526), (11112, 1834173), (12501, 1630376), (12606, 1616796), (12804, 1591794), (13752, 1482063), (15279, 1333944), (16668, 1222782), (16808, 1212597), (18527, 1100088), (18909, 1077864), (19206, 1061196), (20372, 1000458), (20628, 988042), (20952, 972763), (25002, 815188), (25212, 808398), (25608, 795897), (28809, 707464), (30558, 666972), (33336, 611391), (37054, 550044), (37818, 538932), (38412, 530598), (40744, 500229), (41256, 494021), (44911, 453816), (45837, 444648), (50004, 407594), (50424, 404199), (55581, 366696), (56727, 359288), (57618, 353732), (61116, 333486), (74108, 275022), (75636, 269466), (76824, 265299), (88433, 230472), (89822, 226908), (91674, 222324), (100008, 203797), (111162, 183348), (113454, 179644), (115236, 176866), (122232, 166743), (134733, 151272), (137511, 148216)]