20808632276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{499679}}^1$

素因数の和:500071

約数の個数: 24

約数和(自身を含む): 37775808000

約数和(自身を除く): 16967175724

約数列:

[1, 2, 4, 29, 58, 116, 359, 718, 1436, 10411, 20822, 41644, 499679, 999358, 1998716, 14490691, 28981382, 57962764, 179384761, 358769522, 717539044, 5202158069, 10404316138, 20808632276]

約数ペア:

[(1, 20808632276), (2, 10404316138), (4, 5202158069), (29, 717539044), (58, 358769522), (116, 179384761), (359, 57962764), (718, 28981382), (1436, 14490691), (10411, 1998716), (20822, 999358), (41644, 499679)]