20163713418

素因数分解:

$2^1\times 3^2\times {\mathrm{36571}}^1\times {\mathrm{30631}}^1$

素因数の和:67210

約数の個数: 24

約数和(自身を含む): 43690666656

約数和(自身を除く): 23526953238

約数列:

[1, 2, 3, 6, 9, 18, 30631, 36571, 61262, 73142, 91893, 109713, 183786, 219426, 275679, 329139, 551358, 658278, 1120206301, 2240412602, 3360618903, 6721237806, 10081856709, 20163713418]

約数ペア:

[(1, 20163713418), (2, 10081856709), (3, 6721237806), (6, 3360618903), (9, 2240412602), (18, 1120206301), (30631, 658278), (36571, 551358), (61262, 329139), (73142, 275679), (91893, 219426), (109713, 183786)]