20163665628

素因数分解:

$2^2\times 3^2\times {\mathrm{560101823}}^1$

素因数の和:560101833

約数の個数: 18

約数和(自身を含む): 50969265984

約数和(自身を除く): 30805600356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560101823, 1120203646, 1680305469, 2240407292, 3360610938, 5040916407, 6721221876, 10081832814, 20163665628]

約数ペア:

[(1, 20163665628), (2, 10081832814), (3, 6721221876), (4, 5040916407), (6, 3360610938), (9, 2240407292), (12, 1680305469), (18, 1120203646), (36, 560101823)]