20163088023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1\times {\mathrm{10499}}^1$

素因数の和:12679

約数の個数: 32

約数和(自身を含む): 30227904000

約数和(自身を除く): 10064815977

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2141, 6423, 10499, 27833, 31497, 49243, 83499, 136487, 147729, 241477, 409461, 640159, 724431, 1920477, 3139201, 9417603, 22478359, 67435077, 292218667, 517002257, 876656001, 1551006771, 6721029341, 20163088023]

約数ペア:

[(1, 20163088023), (3, 6721029341), (13, 1551006771), (23, 876656001), (39, 517002257), (69, 292218667), (299, 67435077), (897, 22478359), (2141, 9417603), (6423, 3139201), (10499, 1920477), (27833, 724431), (31497, 640159), (49243, 409461), (83499, 241477), (136487, 147729)]