20796611316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5796157}}^1$

素因数の和:5796200

約数の個数: 48

約数和(自身を含む): 54530254464

約数和(自身を除く): 33733643148

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5796157, 11592314, 17388471, 23184628, 34776942, 69553884, 75350041, 133311611, 150700082, 226050123, 266623222, 301400164, 399934833, 452100246, 533246444, 799869666, 904200492, 1599739332, 1733050943, 3466101886, 5199152829, 6932203772, 10398305658, 20796611316]

約数ペア:

[(1, 20796611316), (2, 10398305658), (3, 6932203772), (4, 5199152829), (6, 3466101886), (12, 1733050943), (13, 1599739332), (23, 904200492), (26, 799869666), (39, 533246444), (46, 452100246), (52, 399934833), (69, 301400164), (78, 266623222), (92, 226050123), (138, 150700082), (156, 133311611), (276, 75350041), (299, 69553884), (598, 34776942), (897, 23184628), (1196, 17388471), (1794, 11592314), (3588, 5796157)]