20163480085

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1\times {\mathrm{4649}}^1$

素因数の和:6237

約数の個数: 32

約数和(自身を含む): 28010707200

約数和(自身を除く): 7847227115

約数列:

[1, 5, 7, 35, 83, 415, 581, 1493, 2905, 4649, 7465, 10451, 23245, 32543, 52255, 123919, 162715, 385867, 619595, 867433, 1929335, 2701069, 4337165, 6940957, 13505345, 34704785, 48586699, 242933495, 576099431, 2880497155, 4032696017, 20163480085]

約数ペア:

[(1, 20163480085), (5, 4032696017), (7, 2880497155), (35, 576099431), (83, 242933495), (415, 48586699), (581, 34704785), (1493, 13505345), (2905, 6940957), (4649, 4337165), (7465, 2701069), (10451, 1929335), (23245, 867433), (32543, 619595), (52255, 385867), (123919, 162715)]