20247024178

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{300749}}^1$

素因数の和:301613

約数の個数: 16

約数和(自身を含む): 31149279000

約数和(自身を除く): 10902254822

約数列:

[1, 2, 41, 82, 821, 1642, 33661, 67322, 300749, 601498, 12330709, 24661418, 246914929, 493829858, 10123512089, 20247024178]

約数ペア:

[(1, 20247024178), (2, 10123512089), (41, 493829858), (82, 246914929), (821, 24661418), (1642, 12330709), (33661, 601498), (67322, 300749)]