20171127052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{126079}}^1$

素因数の和:126190

約数の個数: 48

約数和(自身を含む): 38634946560

約数和(自身を除く): 18463819508

約数列:

[1, 2, 4, 23, 37, 46, 47, 74, 92, 94, 148, 188, 851, 1081, 1702, 1739, 2162, 3404, 3478, 4324, 6956, 39997, 79994, 126079, 159988, 252158, 504316, 2899817, 4664923, 5799634, 5925713, 9329846, 11599268, 11851426, 18659692, 23702852, 107293229, 136291399, 214586458, 219251381, 272582798, 429172916, 438502762, 545165596, 877005524, 5042781763, 10085563526, 20171127052]

約数ペア:

[(1, 20171127052), (2, 10085563526), (4, 5042781763), (23, 877005524), (37, 545165596), (46, 438502762), (47, 429172916), (74, 272582798), (92, 219251381), (94, 214586458), (148, 136291399), (188, 107293229), (851, 23702852), (1081, 18659692), (1702, 11851426), (1739, 11599268), (2162, 9329846), (3404, 5925713), (3478, 5799634), (4324, 4664923), (6956, 2899817), (39997, 504316), (79994, 252158), (126079, 159988)]