20163690108

素因数分解:

$2^2\times 3^2\times {\mathrm{560102503}}^1$

素因数の和:560102513

約数の個数: 18

約数和(自身を含む): 50969327864

約数和(自身を除く): 30805637756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560102503, 1120205006, 1680307509, 2240410012, 3360615018, 5040922527, 6721230036, 10081845054, 20163690108]

約数ペア:

[(1, 20163690108), (2, 10081845054), (3, 6721230036), (4, 5040922527), (6, 3360615018), (9, 2240410012), (12, 1680307509), (18, 1120205006), (36, 560102503)]