20036688051

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{2819}}^1\times {\mathrm{6563}}^1$

素因数の和:9423

約数の個数: 24

約数和(自身を含む): 28209971520

約数和(自身を除く): 8173283469

約数列:

[1, 3, 19, 57, 361, 1083, 2819, 6563, 8457, 19689, 53561, 124697, 160683, 374091, 1017659, 2369243, 3052977, 7107729, 18501097, 55503291, 351520843, 1054562529, 6678896017, 20036688051]

約数ペア:

[(1, 20036688051), (3, 6678896017), (19, 1054562529), (57, 351520843), (361, 55503291), (1083, 18501097), (2819, 7107729), (6563, 3052977), (8457, 2369243), (19689, 1017659), (53561, 374091), (124697, 160683)]