20176896201

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{362431}}^1$

素因数の和:362693

約数の個数: 32

約数和(自身を含む): 33680080896

約数和(自身を除く): 13503184695

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 241, 723, 1687, 2651, 5061, 7953, 18557, 55671, 362431, 1087293, 2537017, 3986741, 7611051, 11960223, 27907187, 83721561, 87345871, 262037613, 611421097, 960804581, 1834263291, 2882413743, 6725632067, 20176896201]

約数ペア:

[(1, 20176896201), (3, 6725632067), (7, 2882413743), (11, 1834263291), (21, 960804581), (33, 611421097), (77, 262037613), (231, 87345871), (241, 83721561), (723, 27907187), (1687, 11960223), (2651, 7611051), (5061, 3986741), (7953, 2537017), (18557, 1087293), (55671, 362431)]