20536700802

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{102913}}^1$

素因数の和:103418

約数の個数: 32

約数和(自身を含む): 41692519680

約数和(自身を除く): 21155818878

約数列:

[1, 2, 3, 6, 79, 158, 237, 421, 474, 842, 1263, 2526, 33259, 66518, 99777, 102913, 199554, 205826, 308739, 617478, 8130127, 16260254, 24390381, 43326373, 48780762, 86652746, 129979119, 259958238, 3422783467, 6845566934, 10268350401, 20536700802]

約数ペア:

[(1, 20536700802), (2, 10268350401), (3, 6845566934), (6, 3422783467), (79, 259958238), (158, 129979119), (237, 86652746), (421, 48780762), (474, 43326373), (842, 24390381), (1263, 16260254), (2526, 8130127), (33259, 617478), (66518, 308739), (99777, 205826), (102913, 199554)]