20171156632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7394119}}^1$

素因数の和:7394167

約数の個数: 32

約数和(自身を含む): 42590131200

約数和(自身を除く): 22418974568

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 7394119, 14788238, 29576476, 59152952, 81335309, 162670618, 229217689, 325341236, 458435378, 650682472, 916870756, 1833741512, 2521394579, 5042789158, 10085578316, 20171156632]

約数ペア:

[(1, 20171156632), (2, 10085578316), (4, 5042789158), (8, 2521394579), (11, 1833741512), (22, 916870756), (31, 650682472), (44, 458435378), (62, 325341236), (88, 229217689), (124, 162670618), (248, 81335309), (341, 59152952), (682, 29576476), (1364, 14788238), (2728, 7394119)]