20131858208

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8170397}}^1$

素因数の和:8170425

約数の個数: 48

約数和(自身を含む): 49414567104

約数和(自身を除く): 29282708896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 8170397, 16340794, 32681588, 57192779, 65363176, 89874367, 114385558, 130726352, 179748734, 228771116, 261452704, 359497468, 457542232, 629120569, 718994936, 915084464, 1258241138, 1437989872, 1830168928, 2516482276, 2875979744, 5032964552, 10065929104, 20131858208]

約数ペア:

[(1, 20131858208), (2, 10065929104), (4, 5032964552), (7, 2875979744), (8, 2516482276), (11, 1830168928), (14, 1437989872), (16, 1258241138), (22, 915084464), (28, 718994936), (32, 629120569), (44, 457542232), (56, 359497468), (77, 261452704), (88, 228771116), (112, 179748734), (154, 130726352), (176, 114385558), (224, 89874367), (308, 65363176), (352, 57192779), (616, 32681588), (1232, 16340794), (2464, 8170397)]