20870352

素因数分解:

$2^4\times 3^3\times {\mathrm{48311}}^1$

素因数の和:48328

約数の個数: 40

約数和(自身を含む): 59906880

約数和(自身を除く): 39036528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48311, 96622, 144933, 193244, 289866, 386488, 434799, 579732, 772976, 869598, 1159464, 1304397, 1739196, 2318928, 2608794, 3478392, 5217588, 6956784, 10435176, 20870352]

約数ペア:

[(1, 20870352), (2, 10435176), (3, 6956784), (4, 5217588), (6, 3478392), (8, 2608794), (9, 2318928), (12, 1739196), (16, 1304397), (18, 1159464), (24, 869598), (27, 772976), (36, 579732), (48, 434799), (54, 386488), (72, 289866), (108, 193244), (144, 144933), (216, 96622), (432, 48311)]