20210506602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{171937}}^1$

素因数の和:172103

約数の個数: 64

約数和(自身を含む): 47834527104

約数和(自身を除く): 27624020502

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 274, 286, 411, 429, 822, 858, 1507, 1781, 3014, 3562, 4521, 5343, 9042, 10686, 19591, 39182, 58773, 117546, 171937, 343874, 515811, 1031622, 1891307, 2235181, 3782614, 4470362, 5673921, 6705543, 11347842, 13411086, 23555369, 24586991, 47110738, 49173982, 70666107, 73760973, 141332214, 147521946, 259109059, 306219797, 518218118, 612439594, 777327177, 918659391, 1554654354, 1837318782, 3368417767, 6736835534, 10105253301, 20210506602]

約数ペア:

[(1, 20210506602), (2, 10105253301), (3, 6736835534), (6, 3368417767), (11, 1837318782), (13, 1554654354), (22, 918659391), (26, 777327177), (33, 612439594), (39, 518218118), (66, 306219797), (78, 259109059), (137, 147521946), (143, 141332214), (274, 73760973), (286, 70666107), (411, 49173982), (429, 47110738), (822, 24586991), (858, 23555369), (1507, 13411086), (1781, 11347842), (3014, 6705543), (3562, 5673921), (4521, 4470362), (5343, 3782614), (9042, 2235181), (10686, 1891307), (19591, 1031622), (39182, 515811), (58773, 343874), (117546, 171937)]