20169903754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{12641}}^1$

素因数の和:13471

約数の個数: 64

約数和(自身を含む): 40676090112

約数和(自身を除く): 20506186358

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 797, 1001, 1594, 2002, 5579, 8767, 10361, 11158, 12641, 17534, 20722, 25282, 61369, 72527, 88487, 113971, 122738, 139051, 145054, 164333, 176974, 227942, 278102, 328666, 797797, 973357, 1150331, 1595594, 1807663, 1946714, 2300662, 3615326, 10074877, 12653641, 20149754, 25307282, 70524139, 110823647, 130973401, 141048278, 221647294, 261946802, 775765529, 916813807, 1440707411, 1551531058, 1833627614, 2881414822, 10084951877, 20169903754]

約数ペア:

[(1, 20169903754), (2, 10084951877), (7, 2881414822), (11, 1833627614), (13, 1551531058), (14, 1440707411), (22, 916813807), (26, 775765529), (77, 261946802), (91, 221647294), (143, 141048278), (154, 130973401), (182, 110823647), (286, 70524139), (797, 25307282), (1001, 20149754), (1594, 12653641), (2002, 10074877), (5579, 3615326), (8767, 2300662), (10361, 1946714), (11158, 1807663), (12641, 1595594), (17534, 1150331), (20722, 973357), (25282, 797797), (61369, 328666), (72527, 278102), (88487, 227942), (113971, 176974), (122738, 164333), (139051, 145054)]