20120367470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7010581}}^1$

素因数の和:7010636

約数の個数: 32

約数和(自身を含む): 42399999936

約数和(自身を除く): 22279632466

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 7010581, 14021162, 35052905, 49074067, 70105810, 98148134, 245370335, 287433821, 490740670, 574867642, 1437169105, 2012036747, 2874338210, 4024073494, 10060183735, 20120367470]

約数ペア:

[(1, 20120367470), (2, 10060183735), (5, 4024073494), (7, 2874338210), (10, 2012036747), (14, 1437169105), (35, 574867642), (41, 490740670), (70, 287433821), (82, 245370335), (205, 98148134), (287, 70105810), (410, 49074067), (574, 35052905), (1435, 14021162), (2870, 7010581)]