20903670396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{82951073}}^1$

素因数の和:82951090

約数の個数: 36

約数和(自身を含む): 60388381872

約数和(自身を除く): 39484711476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 82951073, 165902146, 248853219, 331804292, 497706438, 580657511, 746559657, 995412876, 1161315022, 1493119314, 1741972533, 2322630044, 2986238628, 3483945066, 5225917599, 6967890132, 10451835198, 20903670396]

約数ペア:

[(1, 20903670396), (2, 10451835198), (3, 6967890132), (4, 5225917599), (6, 3483945066), (7, 2986238628), (9, 2322630044), (12, 1741972533), (14, 1493119314), (18, 1161315022), (21, 995412876), (28, 746559657), (36, 580657511), (42, 497706438), (63, 331804292), (84, 248853219), (126, 165902146), (252, 82951073)]