20164062012

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{227719}}^1$

素因数の和:227930

約数の個数: 48

約数和(自身を含む): 48356797440

約数和(自身を除く): 28192735428

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 157, 188, 282, 314, 471, 564, 628, 942, 1884, 7379, 14758, 22137, 29516, 44274, 88548, 227719, 455438, 683157, 910876, 1366314, 2732628, 10702793, 21405586, 32108379, 35751883, 42811172, 64216758, 71503766, 107255649, 128433516, 143007532, 214511298, 429022596, 1680338501, 3360677002, 5041015503, 6721354004, 10082031006, 20164062012]

約数ペア:

[(1, 20164062012), (2, 10082031006), (3, 6721354004), (4, 5041015503), (6, 3360677002), (12, 1680338501), (47, 429022596), (94, 214511298), (141, 143007532), (157, 128433516), (188, 107255649), (282, 71503766), (314, 64216758), (471, 42811172), (564, 35751883), (628, 32108379), (942, 21405586), (1884, 10702793), (7379, 2732628), (14758, 1366314), (22137, 910876), (29516, 683157), (44274, 455438), (88548, 227719)]