20592078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 44585856

約数和(自身を除く): 23993778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1163, 1362, 2326, 2951, 3489, 5902, 6978, 8853, 15119, 17706, 30238, 45357, 90714, 264001, 528002, 792003, 1584006, 3432013, 6864026, 10296039, 20592078]

約数ペア:

[(1, 20592078), (2, 10296039), (3, 6864026), (6, 3432013), (13, 1584006), (26, 792003), (39, 528002), (78, 264001), (227, 90714), (454, 45357), (681, 30238), (1163, 17706), (1362, 15119), (2326, 8853), (2951, 6978), (3489, 5902)]