20453364866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{40639}}^1\times {\mathrm{22877}}^1$

素因数の和:63529

約数の個数: 16

約数和(自身を含む): 33471429120

約数和(自身を除く): 13018064254

約数列:

[1, 2, 11, 22, 22877, 40639, 45754, 81278, 251647, 447029, 503294, 894058, 929698403, 1859396806, 10226682433, 20453364866]

約数ペア:

[(1, 20453364866), (2, 10226682433), (11, 1859396806), (22, 929698403), (22877, 894058), (40639, 503294), (45754, 447029), (81278, 251647)]