20162645618

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2557}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 32846408280

約数和(自身を除く): 12683762662

約数列:

[1, 2, 23, 29, 46, 58, 257, 514, 529, 667, 1058, 1334, 2557, 5114, 5911, 7453, 11822, 14906, 15341, 30682, 58811, 74153, 117622, 135953, 148306, 171419, 271906, 342838, 657149, 1314298, 1352653, 1705519, 2705306, 3411038, 3942637, 7885274, 15114427, 19057321, 30228854, 38114642, 39226937, 78453874, 347631821, 438318383, 695263642, 876636766, 10081322809, 20162645618]

約数ペア:

[(1, 20162645618), (2, 10081322809), (23, 876636766), (29, 695263642), (46, 438318383), (58, 347631821), (257, 78453874), (514, 39226937), (529, 38114642), (667, 30228854), (1058, 19057321), (1334, 15114427), (2557, 7885274), (5114, 3942637), (5911, 3411038), (7453, 2705306), (11822, 1705519), (14906, 1352653), (15341, 1314298), (30682, 657149), (58811, 342838), (74153, 271906), (117622, 171419), (135953, 148306)]