20082021120012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{82965731}}^1$

素因数の和:82966638

約数の個数: 48

約数和(自身を含む): 48951109331712

約数和(自身を除く): 28869088211700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 877, 1754, 2631, 3508, 5262, 10524, 20171, 40342, 60513, 80684, 121026, 242052, 82965731, 165931462, 248897193, 331862924, 497794386, 995588772, 1908211813, 3816423626, 5724635439, 7632847252, 11449270878, 22898541756, 72760946087, 145521892174, 218282838261, 291043784348, 436565676522, 873131353044, 1673501760001, 3347003520002, 5020505280003, 6694007040004, 10041010560006, 20082021120012]

約数ペア:

[(1, 20082021120012), (2, 10041010560006), (3, 6694007040004), (4, 5020505280003), (6, 3347003520002), (12, 1673501760001), (23, 873131353044), (46, 436565676522), (69, 291043784348), (92, 218282838261), (138, 145521892174), (276, 72760946087), (877, 22898541756), (1754, 11449270878), (2631, 7632847252), (3508, 5724635439), (5262, 3816423626), (10524, 1908211813), (20171, 995588772), (40342, 497794386), (60513, 331862924), (80684, 248897193), (121026, 165931462), (242052, 82965731)]