20132456244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{662339}}^1$

素因数の和:662512

約数の個数: 48

約数和(自身を含む): 50072904000

約数和(自身を除く): 29940447756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 298, 447, 596, 894, 1788, 2533, 5066, 7599, 10132, 15198, 30396, 662339, 1324678, 1987017, 2649356, 3974034, 7948068, 11259763, 22519526, 33779289, 45039052, 67558578, 98688511, 135117156, 197377022, 296065533, 394754044, 592131066, 1184262132, 1677704687, 3355409374, 5033114061, 6710818748, 10066228122, 20132456244]

約数ペア:

[(1, 20132456244), (2, 10066228122), (3, 6710818748), (4, 5033114061), (6, 3355409374), (12, 1677704687), (17, 1184262132), (34, 592131066), (51, 394754044), (68, 296065533), (102, 197377022), (149, 135117156), (204, 98688511), (298, 67558578), (447, 45039052), (596, 33779289), (894, 22519526), (1788, 11259763), (2533, 7948068), (5066, 3974034), (7599, 2649356), (10132, 1987017), (15198, 1324678), (30396, 662339)]