20082452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1019}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 37984800

約数和(自身を除く): 17902348

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1019, 1516, 2038, 4076, 4927, 9854, 13247, 19708, 26494, 52988, 386201, 772402, 1544804, 5020613, 10041226, 20082452]

約数ペア:

[(1, 20082452), (2, 10041226), (4, 5020613), (13, 1544804), (26, 772402), (52, 386201), (379, 52988), (758, 26494), (1019, 19708), (1516, 13247), (2038, 9854), (4076, 4927)]