20112758432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48347977}}^1$

素因数の和:48348000

約数の個数: 24

約数和(自身を含む): 42642916596

約数和(自身を除く): 22530158164

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48347977, 96695954, 193391908, 386783816, 628523701, 773567632, 1257047402, 1547135264, 2514094804, 5028189608, 10056379216, 20112758432]

約数ペア:

[(1, 20112758432), (2, 10056379216), (4, 5028189608), (8, 2514094804), (13, 1547135264), (16, 1257047402), (26, 773567632), (32, 628523701), (52, 386783816), (104, 193391908), (208, 96695954), (416, 48347977)]