20043532012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{116189}}^1$

素因数の和:116362

約数の個数: 48

約数和(自身を含む): 41147991360

約数和(自身を除く): 21104459348

約数列:

[1, 2, 4, 7, 14, 28, 61, 101, 122, 202, 244, 404, 427, 707, 854, 1414, 1708, 2828, 6161, 12322, 24644, 43127, 86254, 116189, 172508, 232378, 464756, 813323, 1626646, 3253292, 7087529, 11735089, 14175058, 23470178, 28350116, 46940356, 49612703, 82145623, 99225406, 164291246, 198450812, 328582492, 715840429, 1431680858, 2863361716, 5010883003, 10021766006, 20043532012]

約数ペア:

[(1, 20043532012), (2, 10021766006), (4, 5010883003), (7, 2863361716), (14, 1431680858), (28, 715840429), (61, 328582492), (101, 198450812), (122, 164291246), (202, 99225406), (244, 82145623), (404, 49612703), (427, 46940356), (707, 28350116), (854, 23470178), (1414, 14175058), (1708, 11735089), (2828, 7087529), (6161, 3253292), (12322, 1626646), (24644, 813323), (43127, 464756), (86254, 232378), (116189, 172508)]