20167572474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5163229}}^1$

素因数の和:5163275

約数の個数: 48

約数和(自身を含む): 51549688320

約数和(自身を除く): 31382115846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 5163229, 10326458, 15489687, 30979374, 36142603, 46469061, 72285206, 92938122, 108427809, 160060099, 216855618, 320120198, 325283427, 480180297, 650566854, 960360594, 1120420693, 1440540891, 2240841386, 2881081782, 3361262079, 6722524158, 10083786237, 20167572474]

約数ペア:

[(1, 20167572474), (2, 10083786237), (3, 6722524158), (6, 3361262079), (7, 2881081782), (9, 2240841386), (14, 1440540891), (18, 1120420693), (21, 960360594), (31, 650566854), (42, 480180297), (62, 325283427), (63, 320120198), (93, 216855618), (126, 160060099), (186, 108427809), (217, 92938122), (279, 72285206), (434, 46469061), (558, 36142603), (651, 30979374), (1302, 15489687), (1953, 10326458), (3906, 5163229)]