20860746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9631}}^1$

素因数の和:9674

約数の個数: 24

約数和(自身を含む): 44037504

約数和(自身を除く): 23176758

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 9631, 19262, 28893, 57786, 182989, 365978, 548967, 1097934, 3476791, 6953582, 10430373, 20860746]

約数ペア:

[(1, 20860746), (2, 10430373), (3, 6953582), (6, 3476791), (19, 1097934), (38, 548967), (57, 365978), (114, 182989), (361, 57786), (722, 28893), (1083, 19262), (2166, 9631)]