20085940996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3332107}}^1$

素因数の和:3332259

約数の個数: 24

約数和(自身を含む): 38625795936

約数和(自身を除く): 18539854940

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 3332107, 6664214, 13328428, 36653177, 73306354, 146612708, 456498659, 912997318, 1825994636, 5021485249, 10042970498, 20085940996]

約数ペア:

[(1, 20085940996), (2, 10042970498), (4, 5021485249), (11, 1825994636), (22, 912997318), (44, 456498659), (137, 146612708), (274, 73306354), (548, 36653177), (1507, 13328428), (3014, 6664214), (6028, 3332107)]