20177372220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3137}}^1\times {\mathrm{107201}}^1$

素因数の和:110350

約数の個数: 48

約数和(自身を含む): 56515179168

約数和(自身を除く): 36337806948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3137, 6274, 9411, 12548, 15685, 18822, 31370, 37644, 47055, 62740, 94110, 107201, 188220, 214402, 321603, 428804, 536005, 643206, 1072010, 1286412, 1608015, 2144020, 3216030, 6432060, 336289537, 672579074, 1008868611, 1345158148, 1681447685, 2017737222, 3362895370, 4035474444, 5044343055, 6725790740, 10088686110, 20177372220]

約数ペア:

[(1, 20177372220), (2, 10088686110), (3, 6725790740), (4, 5044343055), (5, 4035474444), (6, 3362895370), (10, 2017737222), (12, 1681447685), (15, 1345158148), (20, 1008868611), (30, 672579074), (60, 336289537), (3137, 6432060), (6274, 3216030), (9411, 2144020), (12548, 1608015), (15685, 1286412), (18822, 1072010), (31370, 643206), (37644, 536005), (47055, 428804), (62740, 321603), (94110, 214402), (107201, 188220)]