20172800730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4007}}^1\times {\mathrm{4093}}^1$

素因数の和:8151

約数の個数: 64

約数和(自身を含む): 49620066048

約数和(自身を除く): 29447265318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 4007, 4093, 8014, 8186, 12021, 12279, 20035, 20465, 24042, 24558, 40070, 40930, 60105, 61395, 120210, 122790, 164287, 167813, 328574, 335626, 492861, 503439, 821435, 839065, 985722, 1006878, 1642870, 1678130, 2464305, 2517195, 4928610, 5034390, 16400651, 32801302, 49201953, 82003255, 98403906, 164006510, 246009765, 492019530, 672426691, 1344853382, 2017280073, 3362133455, 4034560146, 6724266910, 10086400365, 20172800730]

約数ペア:

[(1, 20172800730), (2, 10086400365), (3, 6724266910), (5, 4034560146), (6, 3362133455), (10, 2017280073), (15, 1344853382), (30, 672426691), (41, 492019530), (82, 246009765), (123, 164006510), (205, 98403906), (246, 82003255), (410, 49201953), (615, 32801302), (1230, 16400651), (4007, 5034390), (4093, 4928610), (8014, 2517195), (8186, 2464305), (12021, 1678130), (12279, 1642870), (20035, 1006878), (20465, 985722), (24042, 839065), (24558, 821435), (40070, 503439), (40930, 492861), (60105, 335626), (61395, 328574), (120210, 167813), (122790, 164287)]