20227728

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{683}}^1$

素因数の和:1311

約数の個数: 40

約数和(自身を含む): 52416288

約数和(自身を除く): 32188560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 683, 1234, 1366, 1851, 2049, 2468, 2732, 3702, 4098, 4936, 5464, 7404, 8196, 9872, 10928, 14808, 16392, 29616, 32784, 421411, 842822, 1264233, 1685644, 2528466, 3371288, 5056932, 6742576, 10113864, 20227728]

約数ペア:

[(1, 20227728), (2, 10113864), (3, 6742576), (4, 5056932), (6, 3371288), (8, 2528466), (12, 1685644), (16, 1264233), (24, 842822), (48, 421411), (617, 32784), (683, 29616), (1234, 16392), (1366, 14808), (1851, 10928), (2049, 9872), (2468, 8196), (2732, 7404), (3702, 5464), (4098, 4936)]