20150781114

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2393773}}^1$

素因数の和:2393862

約数の個数: 32

約数和(自身を含む): 42743228544

約数和(自身を除く): 22592447430

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 2393773, 4787546, 7181319, 14362638, 55056779, 110113558, 146020153, 165170337, 292040306, 330340674, 438060459, 876120918, 3358463519, 6716927038, 10075390557, 20150781114]

約数ペア:

[(1, 20150781114), (2, 10075390557), (3, 6716927038), (6, 3358463519), (23, 876120918), (46, 438060459), (61, 330340674), (69, 292040306), (122, 165170337), (138, 146020153), (183, 110113558), (366, 55056779), (1403, 14362638), (2806, 7181319), (4209, 4787546), (8418, 2393773)]