20122935903

素因数分解:

$3^2\times 7^1\times {\mathrm{7547}}^1\times {\mathrm{42323}}^1$

素因数の和:49883

約数の個数: 24

約数和(自身を含む): 33224001408

約数和(自身を除く): 13101065505

約数列:

[1, 3, 7, 9, 21, 63, 7547, 22641, 42323, 52829, 67923, 126969, 158487, 296261, 380907, 475461, 888783, 2666349, 319411681, 958235043, 2235881767, 2874705129, 6707645301, 20122935903]

約数ペア:

[(1, 20122935903), (3, 6707645301), (7, 2874705129), (9, 2235881767), (21, 958235043), (63, 319411681), (7547, 2666349), (22641, 888783), (42323, 475461), (52829, 380907), (67923, 296261), (126969, 158487)]