20095962873

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8609}}^1\times {\mathrm{3833}}^1$

素因数の和:12481

約数の個数: 32

約数和(自身を含む): 31690310400

約数和(自身を除く): 11594347527

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 3833, 8609, 11499, 25827, 26831, 60263, 80493, 111157, 180789, 249661, 333471, 748983, 778099, 1747627, 2334297, 5242881, 32998297, 98994891, 230988079, 692964237, 956950613, 2870851839, 6698654291, 20095962873]

約数ペア:

[(1, 20095962873), (3, 6698654291), (7, 2870851839), (21, 956950613), (29, 692964237), (87, 230988079), (203, 98994891), (609, 32998297), (3833, 5242881), (8609, 2334297), (11499, 1747627), (25827, 778099), (26831, 748983), (60263, 333471), (80493, 249661), (111157, 180789)]