20156200794

素因数分解:

$2^1\times 3^2\times {\mathrm{15877}}^1\times {\mathrm{70529}}^1$

素因数の和:86414

約数の個数: 24

約数和(自身を含む): 43675138260

約数和(自身を除く): 23518937466

約数列:

[1, 2, 3, 6, 9, 18, 15877, 31754, 47631, 70529, 95262, 141058, 142893, 211587, 285786, 423174, 634761, 1269522, 1119788933, 2239577866, 3359366799, 6718733598, 10078100397, 20156200794]

約数ペア:

[(1, 20156200794), (2, 10078100397), (3, 6718733598), (6, 3359366799), (9, 2239577866), (18, 1119788933), (15877, 1269522), (31754, 634761), (47631, 423174), (70529, 285786), (95262, 211587), (141058, 142893)]