20169931302

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{17827}}^1$

素因数の和:18337

約数の個数: 48

約数和(自身を含む): 44053701120

約数和(自身を除く): 23883769818

約数列:

[1, 2, 3, 6, 9, 18, 239, 263, 478, 526, 717, 789, 1434, 1578, 2151, 2367, 4302, 4734, 17827, 35654, 53481, 62857, 106962, 125714, 160443, 188571, 320886, 377142, 565713, 1131426, 4260653, 4688501, 8521306, 9377002, 12781959, 14065503, 25563918, 28131006, 38345877, 42196509, 76691754, 84393018, 1120551739, 2241103478, 3361655217, 6723310434, 10084965651, 20169931302]

約数ペア:

[(1, 20169931302), (2, 10084965651), (3, 6723310434), (6, 3361655217), (9, 2241103478), (18, 1120551739), (239, 84393018), (263, 76691754), (478, 42196509), (526, 38345877), (717, 28131006), (789, 25563918), (1434, 14065503), (1578, 12781959), (2151, 9377002), (2367, 8521306), (4302, 4688501), (4734, 4260653), (17827, 1131426), (35654, 565713), (53481, 377142), (62857, 320886), (106962, 188571), (125714, 160443)]