20174732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1483}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 37396800

約数和(自身を除く): 17222068

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 1483, 2966, 3401, 5932, 6802, 13604, 28177, 56354, 112708, 265457, 530914, 1061828, 5043683, 10087366, 20174732]

約数ペア:

[(1, 20174732), (2, 10087366), (4, 5043683), (19, 1061828), (38, 530914), (76, 265457), (179, 112708), (358, 56354), (716, 28177), (1483, 13604), (2966, 6802), (3401, 5932)]