20216353522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{22189}}^1$

素因数の和:22546

約数の個数: 32

約数和(自身を含む): 32515983360

約数和(自身を除く): 12299629838

約数列:

[1, 2, 17, 34, 127, 211, 254, 422, 2159, 3587, 4318, 7174, 22189, 26797, 44378, 53594, 377213, 455549, 754426, 911098, 2818003, 4681879, 5636006, 9363758, 47906051, 79591943, 95812102, 159183886, 594598633, 1189197266, 10108176761, 20216353522]

約数ペア:

[(1, 20216353522), (2, 10108176761), (17, 1189197266), (34, 594598633), (127, 159183886), (211, 95812102), (254, 79591943), (422, 47906051), (2159, 9363758), (3587, 5636006), (4318, 4681879), (7174, 2818003), (22189, 911098), (26797, 754426), (44378, 455549), (53594, 377213)]