20160473417

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{2003}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 25512138432

約数和(自身を除く): 5351665015

約数列:

[1, 7, 17, 43, 49, 119, 281, 301, 731, 833, 1967, 2003, 2107, 4777, 5117, 12083, 13769, 14021, 33439, 34051, 35819, 84581, 86129, 98147, 205411, 234073, 238357, 562843, 592067, 602903, 1437877, 1464193, 1668499, 3939901, 4220321, 9568331, 10065139, 10249351, 24202249, 27579307, 66978317, 71745457, 169415743, 411438233, 468848219, 1185910201, 2880067631, 20160473417]

約数ペア:

[(1, 20160473417), (7, 2880067631), (17, 1185910201), (43, 468848219), (49, 411438233), (119, 169415743), (281, 71745457), (301, 66978317), (731, 27579307), (833, 24202249), (1967, 10249351), (2003, 10065139), (2107, 9568331), (4777, 4220321), (5117, 3939901), (12083, 1668499), (13769, 1464193), (14021, 1437877), (33439, 602903), (34051, 592067), (35819, 562843), (84581, 238357), (86129, 234073), (98147, 205411)]