2020366870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{321203}}^1$

素因数の和:321264

約数の個数: 32

約数和(自身を含む): 3954663648

約数和(自身を除く): 1934296778

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 321203, 642406, 1606015, 3212030, 5460451, 10920902, 11884511, 23769022, 27302255, 54604510, 59422555, 118845110, 202036687, 404073374, 1010183435, 2020366870]

約数ペア:

[(1, 2020366870), (2, 1010183435), (5, 404073374), (10, 202036687), (17, 118845110), (34, 59422555), (37, 54604510), (74, 27302255), (85, 23769022), (170, 11884511), (185, 10920902), (370, 5460451), (629, 3212030), (1258, 1606015), (3145, 642406), (6290, 321203)]