20600323584

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{88819}}^1$

素因数の和:88991

約数の個数: 80

約数和(自身を含む): 55244618880

約数和(自身を除く): 34644295296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 768, 906, 1208, 1536, 1812, 2416, 3624, 4832, 7248, 9664, 14496, 19328, 28992, 38656, 57984, 77312, 88819, 115968, 177638, 231936, 266457, 355276, 532914, 710552, 1065828, 1421104, 2131656, 2842208, 4263312, 5684416, 8526624, 11368832, 13411669, 17053248, 22737664, 26823338, 34106496, 40235007, 45475328, 53646676, 68212992, 80470014, 107293352, 136425984, 160940028, 214586704, 321880056, 429173408, 643760112, 858346816, 1287520224, 1716693632, 2575040448, 3433387264, 5150080896, 6866774528, 10300161792, 20600323584]

約数ペア:

[(1, 20600323584), (2, 10300161792), (3, 6866774528), (4, 5150080896), (6, 3433387264), (8, 2575040448), (12, 1716693632), (16, 1287520224), (24, 858346816), (32, 643760112), (48, 429173408), (64, 321880056), (96, 214586704), (128, 160940028), (151, 136425984), (192, 107293352), (256, 80470014), (302, 68212992), (384, 53646676), (453, 45475328), (512, 40235007), (604, 34106496), (768, 26823338), (906, 22737664), (1208, 17053248), (1536, 13411669), (1812, 11368832), (2416, 8526624), (3624, 5684416), (4832, 4263312), (7248, 2842208), (9664, 2131656), (14496, 1421104), (19328, 1065828), (28992, 710552), (38656, 532914), (57984, 355276), (77312, 266457), (88819, 231936), (115968, 177638)]