20922534441

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{22531}}^1$

素因数の和:22914

約数の個数: 32

約数和(自身を含む): 31335703040

約数和(自身を除く): 10413168599

約数列:

[1, 3, 9, 27, 163, 211, 489, 633, 1467, 1899, 4401, 5697, 22531, 34393, 67593, 103179, 202779, 309537, 608337, 928611, 3672553, 4754041, 11017659, 14262123, 33052977, 42786369, 99158931, 128359107, 774908683, 2324726049, 6974178147, 20922534441]

約数ペア:

[(1, 20922534441), (3, 6974178147), (9, 2324726049), (27, 774908683), (163, 128359107), (211, 99158931), (489, 42786369), (633, 33052977), (1467, 14262123), (1899, 11017659), (4401, 4754041), (5697, 3672553), (22531, 928611), (34393, 608337), (67593, 309537), (103179, 202779)]