20180781330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5296793}}^1$

素因数の和:5296930

約数の個数: 32

約数和(自身を含む): 48815253504

約数和(自身を除く): 28634472174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 5296793, 10593586, 15890379, 26483965, 31780758, 52967930, 79451895, 158903790, 672692711, 1345385422, 2018078133, 3363463555, 4036156266, 6726927110, 10090390665, 20180781330]

約数ペア:

[(1, 20180781330), (2, 10090390665), (3, 6726927110), (5, 4036156266), (6, 3363463555), (10, 2018078133), (15, 1345385422), (30, 672692711), (127, 158903790), (254, 79451895), (381, 52967930), (635, 31780758), (762, 26483965), (1270, 15890379), (1905, 10593586), (3810, 5296793)]