20194773174

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2944703}}^1$

素因数の和:2944841

約数の個数: 32

約数和(自身を含む): 45230653440

約数和(自身を除く): 25035880266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 2944703, 5889406, 8834109, 17668218, 26502327, 53004654, 79506981, 159013962, 373977281, 747954562, 1121931843, 2243863686, 3365795529, 6731591058, 10097386587, 20194773174]

約数ペア:

[(1, 20194773174), (2, 10097386587), (3, 6731591058), (6, 3365795529), (9, 2243863686), (18, 1121931843), (27, 747954562), (54, 373977281), (127, 159013962), (254, 79506981), (381, 53004654), (762, 26502327), (1143, 17668218), (2286, 8834109), (3429, 5889406), (6858, 2944703)]