20100962620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27163463}}^1$

素因数の和:27163509

約数の個数: 24

約数和(自身を含む): 43352888544

約数和(自身を除く): 23251925924

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 27163463, 54326926, 108653852, 135817315, 271634630, 543269260, 1005048131, 2010096262, 4020192524, 5025240655, 10050481310, 20100962620]

約数ペア:

[(1, 20100962620), (2, 10050481310), (4, 5025240655), (5, 4020192524), (10, 2010096262), (20, 1005048131), (37, 543269260), (74, 271634630), (148, 135817315), (185, 108653852), (370, 54326926), (740, 27163463)]