20140981098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{462437}}^1$

素因数の和:462527

約数の個数: 64

約数和(自身を含む): 49543757568

約数和(自身を除く): 29402776470

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 427, 714, 854, 1037, 1281, 2074, 2562, 3111, 6222, 7259, 14518, 21777, 43554, 462437, 924874, 1387311, 2774622, 3237059, 6474118, 7861429, 9711177, 15722858, 19422354, 23584287, 28208657, 47168574, 55030003, 56417314, 84625971, 110060006, 165090009, 169251942, 197460599, 330180018, 394921198, 479547169, 592381797, 959094338, 1184763594, 1438641507, 2877283014, 3356830183, 6713660366, 10070490549, 20140981098]

約数ペア:

[(1, 20140981098), (2, 10070490549), (3, 6713660366), (6, 3356830183), (7, 2877283014), (14, 1438641507), (17, 1184763594), (21, 959094338), (34, 592381797), (42, 479547169), (51, 394921198), (61, 330180018), (102, 197460599), (119, 169251942), (122, 165090009), (183, 110060006), (238, 84625971), (357, 56417314), (366, 55030003), (427, 47168574), (714, 28208657), (854, 23584287), (1037, 19422354), (1281, 15722858), (2074, 9711177), (2562, 7861429), (3111, 6474118), (6222, 3237059), (7259, 2774622), (14518, 1387311), (21777, 924874), (43554, 462437)]