20396496

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9041}}^1$

素因数の和:9099

約数の個数: 40

約数和(自身を含む): 53817984

約数和(自身を除く): 33421488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 9041, 18082, 27123, 36164, 54246, 72328, 108492, 144656, 216984, 424927, 433968, 849854, 1274781, 1699708, 2549562, 3399416, 5099124, 6798832, 10198248, 20396496]

約数ペア:

[(1, 20396496), (2, 10198248), (3, 6798832), (4, 5099124), (6, 3399416), (8, 2549562), (12, 1699708), (16, 1274781), (24, 849854), (47, 433968), (48, 424927), (94, 216984), (141, 144656), (188, 108492), (282, 72328), (376, 54246), (564, 36164), (752, 27123), (1128, 18082), (2256, 9041)]