20202358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 36858240

約数和(自身を除く): 16655882

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2843, 3553, 5686, 7106, 31273, 48331, 54017, 62546, 96662, 108034, 531641, 594187, 918289, 1063282, 1188374, 1836578, 10101179, 20202358]

約数ペア:

[(1, 20202358), (2, 10101179), (11, 1836578), (17, 1188374), (19, 1063282), (22, 918289), (34, 594187), (38, 531641), (187, 108034), (209, 96662), (323, 62546), (374, 54017), (418, 48331), (646, 31273), (2843, 7106), (3553, 5686)]