20569079332

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{1607}}^1\times {\mathrm{23021}}^1$

素因数の和:24771

約数の個数: 24

約数和(自身を含む): 36278988480

約数和(自身を除く): 15709909148

約数列:

[1, 2, 4, 139, 278, 556, 1607, 3214, 6428, 23021, 46042, 92084, 223373, 446746, 893492, 3199919, 6399838, 12799676, 36994747, 73989494, 147978988, 5142269833, 10284539666, 20569079332]

約数ペア:

[(1, 20569079332), (2, 10284539666), (4, 5142269833), (139, 147978988), (278, 73989494), (556, 36994747), (1607, 12799676), (3214, 6399838), (6428, 3199919), (23021, 893492), (46042, 446746), (92084, 223373)]