20226971698

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{22787}}^1$

素因数の和:23062

約数の個数: 32

約数和(自身を含む): 31852154880

約数和(自身を除く): 11625183182

約数列:

[1, 2, 31, 62, 103, 139, 206, 278, 3193, 4309, 6386, 8618, 14317, 22787, 28634, 45574, 443827, 706397, 887654, 1412794, 2347061, 3167393, 4694122, 6334786, 72758891, 98189183, 145517782, 196378366, 326241479, 652482958, 10113485849, 20226971698]

約数ペア:

[(1, 20226971698), (2, 10113485849), (31, 652482958), (62, 326241479), (103, 196378366), (139, 145517782), (206, 98189183), (278, 72758891), (3193, 6334786), (4309, 4694122), (6386, 3167393), (8618, 2347061), (14317, 1412794), (22787, 887654), (28634, 706397), (45574, 443827)]