20100450519

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{1579}}^1\times {\mathrm{5869}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 29177891600

約数和(自身を除く): 9077441081

約数列:

[1, 3, 9, 241, 723, 1579, 2169, 4737, 5869, 14211, 17607, 52821, 380539, 1141617, 1414429, 3424851, 4243287, 9267151, 12729861, 27801453, 83404359, 2233383391, 6700150173, 20100450519]

約数ペア:

[(1, 20100450519), (3, 6700150173), (9, 2233383391), (241, 83404359), (723, 27801453), (1579, 12729861), (2169, 9267151), (4737, 4243287), (5869, 3424851), (14211, 1414429), (17607, 1141617), (52821, 380539)]