20228854968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40136617}}^1$

素因数の和:40136636

約数の個数: 48

約数和(自身を含む): 62613124080

約数和(自身を除く): 42384269112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40136617, 80273234, 120409851, 160546468, 240819702, 280956319, 321092936, 361229553, 481639404, 561912638, 722459106, 842868957, 963278808, 1123825276, 1444918212, 1685737914, 2247650552, 2528606871, 2889836424, 3371475828, 5057213742, 6742951656, 10114427484, 20228854968]

約数ペア:

[(1, 20228854968), (2, 10114427484), (3, 6742951656), (4, 5057213742), (6, 3371475828), (7, 2889836424), (8, 2528606871), (9, 2247650552), (12, 1685737914), (14, 1444918212), (18, 1123825276), (21, 963278808), (24, 842868957), (28, 722459106), (36, 561912638), (42, 481639404), (56, 361229553), (63, 321092936), (72, 280956319), (84, 240819702), (126, 160546468), (168, 120409851), (252, 80273234), (504, 40136617)]