20406960298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5536343}}^1$

素因数の和:5536461

約数の個数: 16

約数和(自身を含む): 32553702720

約数和(自身を除く): 12146742422

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 5536343, 11072686, 105190517, 210381034, 537025271, 1074050542, 10203480149, 20406960298]

約数ペア:

[(1, 20406960298), (2, 10203480149), (19, 1074050542), (38, 537025271), (97, 210381034), (194, 105190517), (1843, 11072686), (3686, 5536343)]