20123571498

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1619473}}^1$

素因数の和:1619606

約数の個数: 32

約数和(自身を含む): 42754113600

約数和(自身を除く): 22630542102

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 1619473, 3238946, 4858419, 9716838, 30769987, 61539974, 92309961, 176522557, 184619922, 353045114, 529567671, 1059135342, 3353928583, 6707857166, 10061785749, 20123571498]

約数ペア:

[(1, 20123571498), (2, 10061785749), (3, 6707857166), (6, 3353928583), (19, 1059135342), (38, 529567671), (57, 353045114), (109, 184619922), (114, 176522557), (218, 92309961), (327, 61539974), (654, 30769987), (2071, 9716838), (4142, 4858419), (6213, 3238946), (12426, 1619473)]