20410197908

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{827}}^1\times {\mathrm{34469}}^1$

素因数の和:35479

約数の個数: 24

約数和(自身を含む): 35961861600

約数和(自身を除く): 15551663692

約数列:

[1, 2, 4, 179, 358, 716, 827, 1654, 3308, 34469, 68938, 137876, 148033, 296066, 592132, 6169951, 12339902, 24679804, 28505863, 57011726, 114023452, 5102549477, 10205098954, 20410197908]

約数ペア:

[(1, 20410197908), (2, 10205098954), (4, 5102549477), (179, 114023452), (358, 57011726), (716, 28505863), (827, 24679804), (1654, 12339902), (3308, 6169951), (34469, 592132), (68938, 296066), (137876, 148033)]