20522029502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1254863}}^1$

素因数の和:1254932

約数の個数: 32

約数和(自身を含む): 36049732992

約数和(自身を除く): 15527703490

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 16354, 1254863, 2509726, 16313219, 21332671, 32626438, 42665342, 46429931, 92859862, 277324723, 554649446, 603589103, 789308827, 1207178206, 1578617654, 10261014751, 20522029502]

約数ペア:

[(1, 20522029502), (2, 10261014751), (13, 1578617654), (17, 1207178206), (26, 789308827), (34, 603589103), (37, 554649446), (74, 277324723), (221, 92859862), (442, 46429931), (481, 42665342), (629, 32626438), (962, 21332671), (1258, 16313219), (8177, 2509726), (16354, 1254863)]