20134549678312

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{12713}}^1\times {\mathrm{4871}}^1$

素因数の和:18106

約数の個数: 64

約数和(自身を含む): 38243366179200

約数和(自身を除く): 18108816500888

約数列:

[1, 2, 4, 8, 97, 194, 388, 419, 776, 838, 1676, 3352, 4871, 9742, 12713, 19484, 25426, 38968, 40643, 50852, 81286, 101704, 162572, 325144, 472487, 944974, 1233161, 1889948, 2040949, 2466322, 3779896, 4081898, 4932644, 5326747, 8163796, 9865288, 10653494, 16327592, 21306988, 42613976, 61925023, 123850046, 197972053, 247700092, 395944106, 495400184, 516694459, 791888212, 1033388918, 1583776424, 2066777836, 4133555672, 6006727231, 12013454462, 24026908924, 25946584637, 48053817848, 51893169274, 103786338548, 207572677096, 2516818709789, 5033637419578, 10067274839156, 20134549678312]

約数ペア:

[(1, 20134549678312), (2, 10067274839156), (4, 5033637419578), (8, 2516818709789), (97, 207572677096), (194, 103786338548), (388, 51893169274), (419, 48053817848), (776, 25946584637), (838, 24026908924), (1676, 12013454462), (3352, 6006727231), (4871, 4133555672), (9742, 2066777836), (12713, 1583776424), (19484, 1033388918), (25426, 791888212), (38968, 516694459), (40643, 495400184), (50852, 395944106), (81286, 247700092), (101704, 197972053), (162572, 123850046), (325144, 61925023), (472487, 42613976), (944974, 21306988), (1233161, 16327592), (1889948, 10653494), (2040949, 9865288), (2466322, 8163796), (3779896, 5326747), (4081898, 4932644)]