20128049896

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{6011}}^1\times {\mathrm{4703}}^1$

素因数の和:10809

約数の個数: 32

約数和(自身を含む): 38178604800

約数和(自身を除く): 18050554904

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 4703, 6011, 9406, 12022, 18812, 24044, 37624, 48088, 418567, 534979, 837134, 1069958, 1674268, 2139916, 3348536, 4279832, 28269733, 56539466, 113078932, 226157864, 2516006237, 5032012474, 10064024948, 20128049896]

約数ペア:

[(1, 20128049896), (2, 10064024948), (4, 5032012474), (8, 2516006237), (89, 226157864), (178, 113078932), (356, 56539466), (712, 28269733), (4703, 4279832), (6011, 3348536), (9406, 2139916), (12022, 1674268), (18812, 1069958), (24044, 837134), (37624, 534979), (48088, 418567)]