20783969244

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6955813}}^1$

素因数の和:6955906

約数の個数: 36

約数和(自身を含む): 53170242216

約数和(自身を除く): 32386272972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6955813, 13911626, 20867439, 27823252, 41734878, 62602317, 83469756, 125204634, 250409268, 577332479, 1154664958, 1731997437, 2309329916, 3463994874, 5195992311, 6927989748, 10391984622, 20783969244]

約数ペア:

[(1, 20783969244), (2, 10391984622), (3, 6927989748), (4, 5195992311), (6, 3463994874), (9, 2309329916), (12, 1731997437), (18, 1154664958), (36, 577332479), (83, 250409268), (166, 125204634), (249, 83469756), (332, 62602317), (498, 41734878), (747, 27823252), (996, 20867439), (1494, 13911626), (2988, 6955813)]