20105587008

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{30169}}^1$

素因数の和:30289

約数の個数: 168

約数和(自身を含む): 62761444200

約数和(自身を除く): 42655857192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 89, 96, 104, 117, 144, 156, 178, 192, 208, 234, 267, 288, 312, 356, 416, 468, 534, 576, 624, 712, 801, 832, 936, 1068, 1157, 1248, 1424, 1602, 1872, 2136, 2314, 2496, 2848, 3204, 3471, 3744, 4272, 4628, 5696, 6408, 6942, 7488, 8544, 9256, 10413, 12816, 13884, 17088, 18512, 20826, 25632, 27768, 30169, 37024, 41652, 51264, 55536, 60338, 74048, 83304, 90507, 111072, 120676, 166608, 181014, 222144, 241352, 271521, 333216, 362028, 392197, 482704, 543042, 666432, 724056, 784394, 965408, 1086084, 1176591, 1448112, 1568788, 1930816, 2172168, 2353182, 2685041, 2896224, 3137576, 3529773, 4344336, 4706364, 5370082, 5792448, 6275152, 7059546, 8055123, 8688672, 9412728, 10740164, 12550304, 14119092, 16110246, 17377344, 18825456, 21480328, 24165369, 25100608, 28238184, 32220492, 34905533, 37650912, 42960656, 48330738, 56476368, 64440984, 69811066, 75301824, 85921312, 96661476, 104716599, 112952736, 128881968, 139622132, 171842624, 193322952, 209433198, 225905472, 257763936, 279244264, 314149797, 386645904, 418866396, 515527872, 558488528, 628299594, 773291808, 837732792, 1116977056, 1256599188, 1546583616, 1675465584, 2233954112, 2513198376, 3350931168, 5026396752, 6701862336, 10052793504, 20105587008]

約数ペア:

[(1, 20105587008), (2, 10052793504), (3, 6701862336), (4, 5026396752), (6, 3350931168), (8, 2513198376), (9, 2233954112), (12, 1675465584), (13, 1546583616), (16, 1256599188), (18, 1116977056), (24, 837732792), (26, 773291808), (32, 628299594), (36, 558488528), (39, 515527872), (48, 418866396), (52, 386645904), (64, 314149797), (72, 279244264), (78, 257763936), (89, 225905472), (96, 209433198), (104, 193322952), (117, 171842624), (144, 139622132), (156, 128881968), (178, 112952736), (192, 104716599), (208, 96661476), (234, 85921312), (267, 75301824), (288, 69811066), (312, 64440984), (356, 56476368), (416, 48330738), (468, 42960656), (534, 37650912), (576, 34905533), (624, 32220492), (712, 28238184), (801, 25100608), (832, 24165369), (936, 21480328), (1068, 18825456), (1157, 17377344), (1248, 16110246), (1424, 14119092), (1602, 12550304), (1872, 10740164), (2136, 9412728), (2314, 8688672), (2496, 8055123), (2848, 7059546), (3204, 6275152), (3471, 5792448), (3744, 5370082), (4272, 4706364), (4628, 4344336), (5696, 3529773), (6408, 3137576), (6942, 2896224), (7488, 2685041), (8544, 2353182), (9256, 2172168), (10413, 1930816), (12816, 1568788), (13884, 1448112), (17088, 1176591), (18512, 1086084), (20826, 965408), (25632, 784394), (27768, 724056), (30169, 666432), (37024, 543042), (41652, 482704), (51264, 392197), (55536, 362028), (60338, 333216), (74048, 271521), (83304, 241352), (90507, 222144), (111072, 181014), (120676, 166608)]