20137535668

素因数分解:

$2^2\times {\mathrm{281}}^1\times {\mathrm{347}}^1\times {\mathrm{51631}}^1$

素因数の和:52263

約数の個数: 24

約数和(自身を含む): 35468705664

約数和(自身を除く): 15331169996

約数列:

[1, 2, 4, 281, 347, 562, 694, 1124, 1388, 51631, 97507, 103262, 195014, 206524, 390028, 14508311, 17915957, 29016622, 35831914, 58033244, 71663828, 5034383917, 10068767834, 20137535668]

約数ペア:

[(1, 20137535668), (2, 10068767834), (4, 5034383917), (281, 71663828), (347, 58033244), (562, 35831914), (694, 29016622), (1124, 17915957), (1388, 14508311), (51631, 390028), (97507, 206524), (103262, 195014)]