20249715208

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{146423}}^1$

素因数の和:146781

約数の個数: 32

約数和(自身を含む): 38743790400

約数和(自身を除く): 18494075192

約数列:

[1, 2, 4, 8, 59, 118, 236, 293, 472, 586, 1172, 2344, 17287, 34574, 69148, 138296, 146423, 292846, 585692, 1171384, 8638957, 17277914, 34555828, 42901939, 69111656, 85803878, 171607756, 343215512, 2531214401, 5062428802, 10124857604, 20249715208]

約数ペア:

[(1, 20249715208), (2, 10124857604), (4, 5062428802), (8, 2531214401), (59, 343215512), (118, 171607756), (236, 85803878), (293, 69111656), (472, 42901939), (586, 34555828), (1172, 17277914), (2344, 8638957), (17287, 1171384), (34574, 585692), (69148, 292846), (138296, 146423)]