20180572482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{234271}}^1$

素因数の和:234583

約数の個数: 48

約数和(自身を含む): 47111162112

約数和(自身を除く): 26930589630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 293, 294, 586, 879, 1758, 2051, 4102, 6153, 12306, 14357, 28714, 43071, 86142, 234271, 468542, 702813, 1405626, 1639897, 3279794, 4919691, 9839382, 11479279, 22958558, 34437837, 68641403, 68875674, 137282806, 205924209, 411848418, 480489821, 960979642, 1441469463, 2882938926, 3363428747, 6726857494, 10090286241, 20180572482]

約数ペア:

[(1, 20180572482), (2, 10090286241), (3, 6726857494), (6, 3363428747), (7, 2882938926), (14, 1441469463), (21, 960979642), (42, 480489821), (49, 411848418), (98, 205924209), (147, 137282806), (293, 68875674), (294, 68641403), (586, 34437837), (879, 22958558), (1758, 11479279), (2051, 9839382), (4102, 4919691), (6153, 3279794), (12306, 1639897), (14357, 1405626), (28714, 702813), (43071, 468542), (86142, 234271)]