20162849220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112015829}}^1$

素因数の和:112015844

約数の個数: 36

約数和(自身を含む): 61160643180

約数和(自身を除く): 40997793960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112015829, 224031658, 336047487, 448063316, 560079145, 672094974, 1008142461, 1120158290, 1344189948, 1680237435, 2016284922, 2240316580, 3360474870, 4032569844, 5040712305, 6720949740, 10081424610, 20162849220]

約数ペア:

[(1, 20162849220), (2, 10081424610), (3, 6720949740), (4, 5040712305), (5, 4032569844), (6, 3360474870), (9, 2240316580), (10, 2016284922), (12, 1680237435), (15, 1344189948), (18, 1120158290), (20, 1008142461), (30, 672094974), (36, 560079145), (45, 448063316), (60, 336047487), (90, 224031658), (180, 112015829)]