20171375492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{443249}}^1$

素因数の和:443651

約数の個数: 24

約数和(自身を含む): 36537984000

約数和(自身を除く): 16366608508

約数列:

[1, 2, 4, 31, 62, 124, 367, 734, 1468, 11377, 22754, 45508, 443249, 886498, 1772996, 13740719, 27481438, 54962876, 162672383, 325344766, 650689532, 5042843873, 10085687746, 20171375492]

約数ペア:

[(1, 20171375492), (2, 10085687746), (4, 5042843873), (31, 650689532), (62, 325344766), (124, 162672383), (367, 54962876), (734, 27481438), (1468, 13740719), (11377, 1772996), (22754, 886498), (45508, 443249)]