20160588101445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{310904281}}^1$

素因数の和:310904434

約数の個数: 48

約数和(自身を含む): 38412845849664

約数和(自身を除く): 18252257748219

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 4323, 5895, 7205, 12969, 21615, 64845, 310904281, 932712843, 1554521405, 2798138529, 3419947091, 4663564215, 10259841273, 13990692645, 17099735455, 30779523819, 40728460811, 51299206365, 122185382433, 153897619095, 203642304055, 366556147299, 448013068921, 610926912165, 1344039206763, 1832780736495, 2240065344605, 4032117620289, 6720196033815, 20160588101445]

約数ペア:

[(1, 20160588101445), (3, 6720196033815), (5, 4032117620289), (9, 2240065344605), (11, 1832780736495), (15, 1344039206763), (33, 610926912165), (45, 448013068921), (55, 366556147299), (99, 203642304055), (131, 153897619095), (165, 122185382433), (393, 51299206365), (495, 40728460811), (655, 30779523819), (1179, 17099735455), (1441, 13990692645), (1965, 10259841273), (4323, 4663564215), (5895, 3419947091), (7205, 2798138529), (12969, 1554521405), (21615, 932712843), (64845, 310904281)]