2020331522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{112403}}^1$

素因数の和:112478

約数の個数: 32

約数和(自身を含む): 3560958720

約数和(自身を除く): 1540627198

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 112403, 224806, 1236433, 2135657, 2472866, 4271314, 4833329, 9666658, 23492227, 46984454, 53166619, 91833251, 106333238, 183666502, 1010165761, 2020331522]

約数ペア:

[(1, 2020331522), (2, 1010165761), (11, 183666502), (19, 106333238), (22, 91833251), (38, 53166619), (43, 46984454), (86, 23492227), (209, 9666658), (418, 4833329), (473, 4271314), (817, 2472866), (946, 2135657), (1634, 1236433), (8987, 224806), (17974, 112403)]