20175911212

素因数分解:

$2^2\times {\mathrm{467}}^1\times {\mathrm{1583}}^1\times {\mathrm{6823}}^1$

素因数の和:8877

約数の個数: 24

約数和(自身を含む): 35410991616

約数和(自身を除く): 15235080404

約数列:

[1, 2, 4, 467, 934, 1583, 1868, 3166, 6332, 6823, 13646, 27292, 739261, 1478522, 2957044, 3186341, 6372682, 10800809, 12745364, 21601618, 43203236, 5043977803, 10087955606, 20175911212]

約数ペア:

[(1, 20175911212), (2, 10087955606), (4, 5043977803), (467, 43203236), (934, 21601618), (1583, 12745364), (1868, 10800809), (3166, 6372682), (6332, 3186341), (6823, 2957044), (13646, 1478522), (27292, 739261)]