20123407332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1\times {\mathrm{1613}}^1$

素因数の和:3258

約数の個数: 144

約数和(自身を含む): 60084390912

約数和(自身を除く): 39960983580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1597, 1613, 1953, 2604, 3194, 3226, 3906, 4791, 4839, 6388, 6452, 7812, 9582, 9678, 11179, 11291, 14373, 14517, 19164, 19356, 22358, 22582, 28746, 29034, 33537, 33873, 44716, 45164, 49507, 50003, 57492, 58068, 67074, 67746, 99014, 100006, 100611, 101619, 134148, 135492, 148521, 150009, 198028, 200012, 201222, 203238, 297042, 300018, 346549, 350021, 402444, 406476, 445563, 450027, 594084, 600036, 693098, 700042, 891126, 900054, 1039647, 1050063, 1386196, 1400084, 1782252, 1800108, 2079294, 2100126, 2575961, 3118941, 3150189, 4158588, 4200252, 5151922, 6237882, 6300378, 7727883, 10303844, 12475764, 12600756, 15455766, 18031727, 23183649, 30911532, 36063454, 46367298, 54095181, 72126908, 79854791, 92734596, 108190362, 159709582, 162285543, 216380724, 239564373, 319419164, 324571086, 479128746, 558983537, 649142172, 718693119, 958257492, 1117967074, 1437386238, 1676950611, 2235934148, 2874772476, 3353901222, 5030851833, 6707802444, 10061703666, 20123407332]

約数ペア:

[(1, 20123407332), (2, 10061703666), (3, 6707802444), (4, 5030851833), (6, 3353901222), (7, 2874772476), (9, 2235934148), (12, 1676950611), (14, 1437386238), (18, 1117967074), (21, 958257492), (28, 718693119), (31, 649142172), (36, 558983537), (42, 479128746), (62, 324571086), (63, 319419164), (84, 239564373), (93, 216380724), (124, 162285543), (126, 159709582), (186, 108190362), (217, 92734596), (252, 79854791), (279, 72126908), (372, 54095181), (434, 46367298), (558, 36063454), (651, 30911532), (868, 23183649), (1116, 18031727), (1302, 15455766), (1597, 12600756), (1613, 12475764), (1953, 10303844), (2604, 7727883), (3194, 6300378), (3226, 6237882), (3906, 5151922), (4791, 4200252), (4839, 4158588), (6388, 3150189), (6452, 3118941), (7812, 2575961), (9582, 2100126), (9678, 2079294), (11179, 1800108), (11291, 1782252), (14373, 1400084), (14517, 1386196), (19164, 1050063), (19356, 1039647), (22358, 900054), (22582, 891126), (28746, 700042), (29034, 693098), (33537, 600036), (33873, 594084), (44716, 450027), (45164, 445563), (49507, 406476), (50003, 402444), (57492, 350021), (58068, 346549), (67074, 300018), (67746, 297042), (99014, 203238), (100006, 201222), (100611, 200012), (101619, 198028), (134148, 150009), (135492, 148521)]