20170758942

素因数分解:

$2^1\times 3^3\times {\mathrm{2531}}^1\times {\mathrm{147583}}^1$

素因数の和:150125

約数の個数: 32

約数和(自身を含む): 44841922560

約数和(自身を除く): 24671163618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2531, 5062, 7593, 15186, 22779, 45558, 68337, 136674, 147583, 295166, 442749, 885498, 1328247, 2656494, 3984741, 7969482, 373532573, 747065146, 1120597719, 2241195438, 3361793157, 6723586314, 10085379471, 20170758942]

約数ペア:

[(1, 20170758942), (2, 10085379471), (3, 6723586314), (6, 3361793157), (9, 2241195438), (18, 1120597719), (27, 747065146), (54, 373532573), (2531, 7969482), (5062, 3984741), (7593, 2656494), (15186, 1328247), (22779, 885498), (45558, 442749), (68337, 295166), (136674, 147583)]