20179918010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5439331}}^1$

素因数の和:5439398

約数の個数: 32

約数和(自身を含む): 42296245632

約数和(自身を除く): 22116327622

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5439331, 10878662, 27196655, 38075317, 54393310, 76150634, 190376585, 288284543, 380753170, 576569086, 1441422715, 2017991801, 2882845430, 4035983602, 10089959005, 20179918010]

約数ペア:

[(1, 20179918010), (2, 10089959005), (5, 4035983602), (7, 2882845430), (10, 2017991801), (14, 1441422715), (35, 576569086), (53, 380753170), (70, 288284543), (106, 190376585), (265, 76150634), (371, 54393310), (530, 38075317), (742, 27196655), (1855, 10878662), (3710, 5439331)]