20364124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24359}}^1$

素因数の和:24393

約数の個数: 24

約数和(自身を含む): 40924800

約数和(自身を除く): 20560676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24359, 48718, 97436, 267949, 462821, 535898, 925642, 1071796, 1851284, 5091031, 10182062, 20364124]

約数ペア:

[(1, 20364124), (2, 10182062), (4, 5091031), (11, 1851284), (19, 1071796), (22, 925642), (38, 535898), (44, 462821), (76, 267949), (209, 97436), (418, 48718), (836, 24359)]