20163318069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{9439}}^1$

素因数の和:9921

約数の個数: 32

約数和(自身を含む): 28470435840

約数和(自身を除く): 8307117771

約数列:

[1, 3, 23, 69, 83, 249, 373, 1119, 1909, 5727, 8579, 9439, 25737, 28317, 30959, 92877, 217097, 651291, 712057, 783437, 2136171, 2350311, 3520747, 10562241, 18019051, 54057153, 80977181, 242931543, 292222001, 876666003, 6721106023, 20163318069]

約数ペア:

[(1, 20163318069), (3, 6721106023), (23, 876666003), (69, 292222001), (83, 242931543), (249, 80977181), (373, 54057153), (1119, 18019051), (1909, 10562241), (5727, 3520747), (8579, 2350311), (9439, 2136171), (25737, 783437), (28317, 712057), (30959, 651291), (92877, 217097)]