20182938303

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{4801}}^1$

素因数の和:5176

約数の個数: 48

約数和(自身を含む): 30482250848

約数和(自身を除く): 10299312545

約数列:

[1, 3, 11, 33, 37, 111, 121, 313, 363, 407, 939, 1221, 3443, 4477, 4801, 10329, 11581, 13431, 14403, 34743, 37873, 52811, 113619, 127391, 158433, 177637, 382173, 532911, 580921, 1401301, 1502713, 1742763, 1954007, 4203903, 4508139, 5862021, 16529843, 21494077, 49589529, 55600381, 64482231, 166801143, 181828273, 545484819, 611604191, 1834812573, 6727646101, 20182938303]

約数ペア:

[(1, 20182938303), (3, 6727646101), (11, 1834812573), (33, 611604191), (37, 545484819), (111, 181828273), (121, 166801143), (313, 64482231), (363, 55600381), (407, 49589529), (939, 21494077), (1221, 16529843), (3443, 5862021), (4477, 4508139), (4801, 4203903), (10329, 1954007), (11581, 1742763), (13431, 1502713), (14403, 1401301), (34743, 580921), (37873, 532911), (52811, 382173), (113619, 177637), (127391, 158433)]