20677976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{234977}}^1$

素因数の和:234994

約数の個数: 16

約数和(自身を含む): 42296040

約数和(自身を除く): 21618064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 234977, 469954, 939908, 1879816, 2584747, 5169494, 10338988, 20677976]

約数ペア:

[(1, 20677976), (2, 10338988), (4, 5169494), (8, 2584747), (11, 1879816), (22, 939908), (44, 469954), (88, 234977)]