20290426827904

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{452393}}^1\times {\mathrm{5939}}^1$

素因数の和:458405

約数の個数: 64

約数和(自身を含む): 41114471508000

約数和(自身を除く): 20824044680096

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 5939, 7552, 11878, 23756, 47512, 95024, 190048, 350401, 380096, 452393, 700802, 760192, 904786, 1401604, 1809572, 2803208, 3619144, 5606416, 7238288, 11212832, 14476576, 22425664, 26691187, 28953152, 44851328, 53382374, 57906304, 106764748, 213529496, 427058992, 854117984, 1708235968, 2686762027, 3416471936, 5373524054, 10747048108, 21494096216, 42988192432, 85976384864, 158518959593, 171952769728, 317037919186, 343905539456, 634075838372, 1268151676744, 2536303353488, 5072606706976, 10145213413952, 20290426827904]

約数ペア:

[(1, 20290426827904), (2, 10145213413952), (4, 5072606706976), (8, 2536303353488), (16, 1268151676744), (32, 634075838372), (59, 343905539456), (64, 317037919186), (118, 171952769728), (128, 158518959593), (236, 85976384864), (472, 42988192432), (944, 21494096216), (1888, 10747048108), (3776, 5373524054), (5939, 3416471936), (7552, 2686762027), (11878, 1708235968), (23756, 854117984), (47512, 427058992), (95024, 213529496), (190048, 106764748), (350401, 57906304), (380096, 53382374), (452393, 44851328), (700802, 28953152), (760192, 26691187), (904786, 22425664), (1401604, 14476576), (1809572, 11212832), (2803208, 7238288), (3619144, 5606416)]