20544047410

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{84401}}^1$

素因数の和:84750

約数の個数: 32

約数和(自身を含む): 37500821424

約数和(自身を除く): 16956774014

約数列:

[1, 2, 5, 10, 101, 202, 241, 482, 505, 1010, 1205, 2410, 24341, 48682, 84401, 121705, 168802, 243410, 422005, 844010, 8524501, 17049002, 20340641, 40681282, 42622505, 85245010, 101703205, 203406410, 2054404741, 4108809482, 10272023705, 20544047410]

約数ペア:

[(1, 20544047410), (2, 10272023705), (5, 4108809482), (10, 2054404741), (101, 203406410), (202, 101703205), (241, 85245010), (482, 42622505), (505, 40681282), (1010, 20340641), (1205, 17049002), (2410, 8524501), (24341, 844010), (48682, 422005), (84401, 243410), (121705, 168802)]