20280150648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{9697}}^1$

素因数の和:10677

約数の個数: 96

約数和(自身を含む): 56763557760

約数和(自身を除く): 36483407112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 937, 1116, 1874, 2232, 2811, 3748, 5622, 7496, 8433, 9697, 11244, 16866, 19394, 22488, 29047, 29091, 33732, 38788, 58094, 58182, 67464, 77576, 87141, 87273, 116188, 116364, 174282, 174546, 232376, 232728, 261423, 300607, 348564, 349092, 522846, 601214, 697128, 698184, 901821, 1045692, 1202428, 1803642, 2091384, 2404856, 2705463, 3607284, 5410926, 7214568, 9086089, 10821852, 18172178, 21643704, 27258267, 36344356, 54516534, 72688712, 81774801, 109033068, 163549602, 218066136, 281668759, 327099204, 563337518, 654198408, 845006277, 1126675036, 1690012554, 2253350072, 2535018831, 3380025108, 5070037662, 6760050216, 10140075324, 20280150648]

約数ペア:

[(1, 20280150648), (2, 10140075324), (3, 6760050216), (4, 5070037662), (6, 3380025108), (8, 2535018831), (9, 2253350072), (12, 1690012554), (18, 1126675036), (24, 845006277), (31, 654198408), (36, 563337518), (62, 327099204), (72, 281668759), (93, 218066136), (124, 163549602), (186, 109033068), (248, 81774801), (279, 72688712), (372, 54516534), (558, 36344356), (744, 27258267), (937, 21643704), (1116, 18172178), (1874, 10821852), (2232, 9086089), (2811, 7214568), (3748, 5410926), (5622, 3607284), (7496, 2705463), (8433, 2404856), (9697, 2091384), (11244, 1803642), (16866, 1202428), (19394, 1045692), (22488, 901821), (29047, 698184), (29091, 697128), (33732, 601214), (38788, 522846), (58094, 349092), (58182, 348564), (67464, 300607), (77576, 261423), (87141, 232728), (87273, 232376), (116188, 174546), (116364, 174282)]