2020007838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{162563}}^1$

素因数の和:162696

約数の個数: 32

約数和(自身を含む): 4291689600

約数和(自身を除く): 2271681762

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 162563, 325126, 487689, 975378, 3088697, 6177394, 9266091, 17719367, 18532182, 35438734, 53158101, 106316202, 336667973, 673335946, 1010003919, 2020007838]

約数ペア:

[(1, 2020007838), (2, 1010003919), (3, 673335946), (6, 336667973), (19, 106316202), (38, 53158101), (57, 35438734), (109, 18532182), (114, 17719367), (218, 9266091), (327, 6177394), (654, 3088697), (2071, 975378), (4142, 487689), (6213, 325126), (12426, 162563)]