20803982606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1\times {\mathrm{2857}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 34175278080

約数和(自身を除く): 13371295474

約数列:

[1, 2, 11, 22, 479, 691, 958, 1382, 2857, 5269, 5714, 7601, 10538, 15202, 31427, 62854, 330989, 661978, 1368503, 1974187, 2737006, 3640879, 3948374, 7281758, 15053533, 21716057, 30107066, 43432114, 945635573, 1891271146, 10401991303, 20803982606]

約数ペア:

[(1, 20803982606), (2, 10401991303), (11, 1891271146), (22, 945635573), (479, 43432114), (691, 30107066), (958, 21716057), (1382, 15053533), (2857, 7281758), (5269, 3948374), (5714, 3640879), (7601, 2737006), (10538, 1974187), (15202, 1368503), (31427, 661978), (62854, 330989)]