20176692248

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{43961}}^1$

素因数の和:44627

約数の個数: 32

約数和(自身を含む): 38268041760

約数和(自身を除く): 18091349512

約数列:

[1, 2, 4, 8, 103, 206, 412, 557, 824, 1114, 2228, 4456, 43961, 57371, 87922, 114742, 175844, 229484, 351688, 458968, 4527983, 9055966, 18111932, 24486277, 36223864, 48972554, 97945108, 195890216, 2522086531, 5044173062, 10088346124, 20176692248]

約数ペア:

[(1, 20176692248), (2, 10088346124), (4, 5044173062), (8, 2522086531), (103, 195890216), (206, 97945108), (412, 48972554), (557, 36223864), (824, 24486277), (1114, 18111932), (2228, 9055966), (4456, 4527983), (43961, 458968), (57371, 351688), (87922, 229484), (114742, 175844)]