20222336638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{402691}}^1$

素因数の和:402928

約数の個数: 32

約数和(自身を含む): 36880144128

約数和(自身を除く): 16657807490

約数列:

[1, 2, 7, 14, 17, 34, 119, 211, 238, 422, 1477, 2954, 3587, 7174, 25109, 50218, 402691, 805382, 2818837, 5637674, 6845747, 13691494, 47920229, 84967801, 95840458, 169935602, 594774607, 1189549214, 1444452617, 2888905234, 10111168319, 20222336638]

約数ペア:

[(1, 20222336638), (2, 10111168319), (7, 2888905234), (14, 1444452617), (17, 1189549214), (34, 594774607), (119, 169935602), (211, 95840458), (238, 84967801), (422, 47920229), (1477, 13691494), (2954, 6845747), (3587, 5637674), (7174, 2818837), (25109, 805382), (50218, 402691)]