20006092799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{13103}}^1$

素因数の和:13451

約数の個数: 32

約数和(自身を含む): 25360957440

約数和(自身を除く): 5354864641

約数列:

[1, 7, 11, 77, 79, 251, 553, 869, 1757, 2761, 6083, 13103, 19327, 19829, 91721, 138803, 144133, 218119, 1008931, 1035137, 1526833, 3288853, 7245959, 11386507, 23021971, 36177383, 79705549, 253241681, 259819387, 1818735709, 2858013257, 20006092799]

約数ペア:

[(1, 20006092799), (7, 2858013257), (11, 1818735709), (77, 259819387), (79, 253241681), (251, 79705549), (553, 36177383), (869, 23021971), (1757, 11386507), (2761, 7245959), (6083, 3288853), (13103, 1526833), (19327, 1035137), (19829, 1008931), (91721, 218119), (138803, 144133)]