20228514752

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{1604419}}^1$

素因数の和:1604628

約数の個数: 28

約数和(自身を含む): 40344745320

約数和(自身を除く): 20116230568

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 1604419, 3208838, 6417676, 12835352, 25670704, 51341408, 102682816, 316070543, 632141086, 1264282172, 2528564344, 5057128688, 10114257376, 20228514752]

約数ペア:

[(1, 20228514752), (2, 10114257376), (4, 5057128688), (8, 2528564344), (16, 1264282172), (32, 632141086), (64, 316070543), (197, 102682816), (394, 51341408), (788, 25670704), (1576, 12835352), (3152, 6417676), (6304, 3208838), (12608, 1604419)]