20343026848

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{2031053}}^1$

素因数の和:2031376

約数の個数: 24

約数和(自身を含む): 40178310228

約数和(自身を除く): 19835283380

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 2031053, 4062106, 8124212, 16248424, 32496848, 64993696, 635719589, 1271439178, 2542878356, 5085756712, 10171513424, 20343026848]

約数ペア:

[(1, 20343026848), (2, 10171513424), (4, 5085756712), (8, 2542878356), (16, 1271439178), (32, 635719589), (313, 64993696), (626, 32496848), (1252, 16248424), (2504, 8124212), (5008, 4062106), (10016, 2031053)]