20202956154

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1318903}}^1$

素因数の和:1318971

約数の個数: 48

約数和(自身を含む): 46910777472

約数和(自身を除く): 26707821318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 5106, 7659, 15318, 1318903, 2637806, 3956709, 7913418, 11870127, 23740254, 30334769, 48799411, 60669538, 91004307, 97598822, 146398233, 182008614, 273012921, 292796466, 439194699, 546025842, 878389398, 1122386453, 2244772906, 3367159359, 6734318718, 10101478077, 20202956154]

約数ペア:

[(1, 20202956154), (2, 10101478077), (3, 6734318718), (6, 3367159359), (9, 2244772906), (18, 1122386453), (23, 878389398), (37, 546025842), (46, 439194699), (69, 292796466), (74, 273012921), (111, 182008614), (138, 146398233), (207, 97598822), (222, 91004307), (333, 60669538), (414, 48799411), (666, 30334769), (851, 23740254), (1702, 11870127), (2553, 7913418), (5106, 3956709), (7659, 2637806), (15318, 1318903)]