20161095886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{359981}}^1$

素因数の和:360707

約数の個数: 16

約数和(自身を含む): 31024688688

約数和(自身を除く): 10863592802

約数列:

[1, 2, 41, 82, 683, 1366, 28003, 56006, 359981, 719962, 14759221, 29518442, 245867023, 491734046, 10080547943, 20161095886]

約数ペア:

[(1, 20161095886), (2, 10080547943), (41, 491734046), (82, 245867023), (683, 29518442), (1366, 14759221), (28003, 719962), (56006, 359981)]