2020158844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{55787}}^1$

素因数の和:56625

約数の個数: 24

約数和(自身を含む): 3861422208

約数和(自身を除く): 1841263364

約数列:

[1, 2, 4, 11, 22, 44, 823, 1646, 3292, 9053, 18106, 36212, 55787, 111574, 223148, 613657, 1227314, 2454628, 45912701, 91825402, 183650804, 505039711, 1010079422, 2020158844]

約数ペア:

[(1, 2020158844), (2, 1010079422), (4, 505039711), (11, 183650804), (22, 91825402), (44, 45912701), (823, 2454628), (1646, 1227314), (3292, 613657), (9053, 223148), (18106, 111574), (36212, 55787)]