20225804256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{93763}}^1$

素因数の和:93893

約数の個数: 144

約数和(自身を含む): 66348906624

約数和(自身を除く): 46123102368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2016, 2247, 2568, 2996, 3424, 3852, 4494, 5136, 5992, 6741, 7704, 8988, 10272, 11984, 13482, 15408, 17976, 23968, 26964, 30816, 35952, 53928, 71904, 93763, 107856, 187526, 215712, 281289, 375052, 562578, 656341, 750104, 843867, 1125156, 1312682, 1500208, 1687734, 1969023, 2250312, 2625364, 3000416, 3375468, 3938046, 4500624, 5250728, 5907069, 6750936, 7876092, 9001248, 10032641, 10501456, 11814138, 13501872, 15752184, 20065282, 21002912, 23628276, 27003744, 30097923, 31504368, 40130564, 47256552, 60195846, 63008736, 70228487, 80261128, 90293769, 94513104, 120391692, 140456974, 160522256, 180587538, 189026208, 210685461, 240783384, 280913948, 321044512, 361175076, 421370922, 481566768, 561827896, 632056383, 722350152, 842741844, 963133536, 1123655792, 1264112766, 1444700304, 1685483688, 2247311584, 2528225532, 2889400608, 3370967376, 5056451064, 6741934752, 10112902128, 20225804256]

約数ペア:

[(1, 20225804256), (2, 10112902128), (3, 6741934752), (4, 5056451064), (6, 3370967376), (7, 2889400608), (8, 2528225532), (9, 2247311584), (12, 1685483688), (14, 1444700304), (16, 1264112766), (18, 1123655792), (21, 963133536), (24, 842741844), (28, 722350152), (32, 632056383), (36, 561827896), (42, 481566768), (48, 421370922), (56, 361175076), (63, 321044512), (72, 280913948), (84, 240783384), (96, 210685461), (107, 189026208), (112, 180587538), (126, 160522256), (144, 140456974), (168, 120391692), (214, 94513104), (224, 90293769), (252, 80261128), (288, 70228487), (321, 63008736), (336, 60195846), (428, 47256552), (504, 40130564), (642, 31504368), (672, 30097923), (749, 27003744), (856, 23628276), (963, 21002912), (1008, 20065282), (1284, 15752184), (1498, 13501872), (1712, 11814138), (1926, 10501456), (2016, 10032641), (2247, 9001248), (2568, 7876092), (2996, 6750936), (3424, 5907069), (3852, 5250728), (4494, 4500624), (5136, 3938046), (5992, 3375468), (6741, 3000416), (7704, 2625364), (8988, 2250312), (10272, 1969023), (11984, 1687734), (13482, 1500208), (15408, 1312682), (17976, 1125156), (23968, 843867), (26964, 750104), (30816, 656341), (35952, 562578), (53928, 375052), (71904, 281289), (93763, 215712), (107856, 187526)]