20170796844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1203221}}^1$

素因数の和:1203366

約数の個数: 48

約数和(自身を含む): 51748171776

約数和(自身を除く): 31577374932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 2794, 4191, 5588, 8382, 16764, 1203221, 2406442, 3609663, 4812884, 7219326, 13235431, 14438652, 26470862, 39706293, 52941724, 79412586, 152809067, 158825172, 305618134, 458427201, 611236268, 916854402, 1680899737, 1833708804, 3361799474, 5042699211, 6723598948, 10085398422, 20170796844]

約数ペア:

[(1, 20170796844), (2, 10085398422), (3, 6723598948), (4, 5042699211), (6, 3361799474), (11, 1833708804), (12, 1680899737), (22, 916854402), (33, 611236268), (44, 458427201), (66, 305618134), (127, 158825172), (132, 152809067), (254, 79412586), (381, 52941724), (508, 39706293), (762, 26470862), (1397, 14438652), (1524, 13235431), (2794, 7219326), (4191, 4812884), (5588, 3609663), (8382, 2406442), (16764, 1203221)]