20100708244

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{461}}^1\times {\mathrm{55333}}^1$

素因数の和:55995

約数の個数: 24

約数和(自身を含む): 35432130888

約数和(自身を除く): 15331422644

約数列:

[1, 2, 4, 197, 394, 461, 788, 922, 1844, 55333, 90817, 110666, 181634, 221332, 363268, 10900601, 21801202, 25508513, 43602404, 51017026, 102034052, 5025177061, 10050354122, 20100708244]

約数ペア:

[(1, 20100708244), (2, 10050354122), (4, 5025177061), (197, 102034052), (394, 51017026), (461, 43602404), (788, 25508513), (922, 21801202), (1844, 10900601), (55333, 363268), (90817, 221332), (110666, 181634)]