20886458574

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{233113}}^1$

素因数の和:233364

約数の個数: 32

約数和(自身を含む): 42464046240

約数和(自身を除く): 21577587666

約数列:

[1, 2, 3, 6, 109, 137, 218, 274, 327, 411, 654, 822, 14933, 29866, 44799, 89598, 233113, 466226, 699339, 1398678, 25409317, 31936481, 50818634, 63872962, 76227951, 95809443, 152455902, 191618886, 3481076429, 6962152858, 10443229287, 20886458574]

約数ペア:

[(1, 20886458574), (2, 10443229287), (3, 6962152858), (6, 3481076429), (109, 191618886), (137, 152455902), (218, 95809443), (274, 76227951), (327, 63872962), (411, 50818634), (654, 31936481), (822, 25409317), (14933, 1398678), (29866, 699339), (44799, 466226), (89598, 233113)]