20372052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 31338348

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 2699, 3774, 5398, 7548, 8097, 10796, 16194, 32388, 45883, 91766, 99863, 137649, 183532, 199726, 275298, 299589, 399452, 550596, 599178, 1198356, 1697671, 3395342, 5093013, 6790684, 10186026, 20372052]

約数ペア:

[(1, 20372052), (2, 10186026), (3, 6790684), (4, 5093013), (6, 3395342), (12, 1697671), (17, 1198356), (34, 599178), (37, 550596), (51, 399452), (68, 299589), (74, 275298), (102, 199726), (111, 183532), (148, 137649), (204, 99863), (222, 91766), (444, 45883), (629, 32388), (1258, 16194), (1887, 10796), (2516, 8097), (2699, 7548), (3774, 5398)]