20170104228

素因数分解:

$2^2\times 3^2\times {\mathrm{560280673}}^1$

素因数の和:560280683

約数の個数: 18

約数和(自身を含む): 50985541334

約数和(自身を除く): 30815437106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 560280673, 1120561346, 1680842019, 2241122692, 3361684038, 5042526057, 6723368076, 10085052114, 20170104228]

約数ペア:

[(1, 20170104228), (2, 10085052114), (3, 6723368076), (4, 5042526057), (6, 3361684038), (9, 2241122692), (12, 1680842019), (18, 1120561346), (36, 560280673)]