20324156692

素因数分解:

$2^2\times 7^2\times {\mathrm{4243}}^1\times {\mathrm{24439}}^1$

素因数の和:28700

約数の個数: 36

約数和(自身を含む): 41385620640

約数和(自身を除く): 21061463948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4243, 8486, 16972, 24439, 29701, 48878, 59402, 97756, 118804, 171073, 207907, 342146, 415814, 684292, 831628, 1197511, 2395022, 4790044, 103694677, 207389354, 414778708, 725862739, 1451725478, 2903450956, 5081039173, 10162078346, 20324156692]

約数ペア:

[(1, 20324156692), (2, 10162078346), (4, 5081039173), (7, 2903450956), (14, 1451725478), (28, 725862739), (49, 414778708), (98, 207389354), (196, 103694677), (4243, 4790044), (8486, 2395022), (16972, 1197511), (24439, 831628), (29701, 684292), (48878, 415814), (59402, 342146), (97756, 207907), (118804, 171073)]