20114949618

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8662769}}^1$

素因数の和:8662823

約数の個数: 32

約数和(自身を含む): 45739425600

約数和(自身を除く): 25624475982

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8662769, 17325538, 25988307, 51976614, 77964921, 155929842, 233894763, 372499067, 467789526, 744998134, 1117497201, 2234994402, 3352491603, 6704983206, 10057474809, 20114949618]

約数ペア:

[(1, 20114949618), (2, 10057474809), (3, 6704983206), (6, 3352491603), (9, 2234994402), (18, 1117497201), (27, 744998134), (43, 467789526), (54, 372499067), (86, 233894763), (129, 155929842), (258, 77964921), (387, 51976614), (774, 25988307), (1161, 17325538), (2322, 8662769)]