20120641109826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{140152973}}^1$

素因数の和:140153386

約数の個数: 32

約数和(自身を含む): 40929153303168

約数和(自身を除く): 20808512193342

約数列:

[1, 2, 3, 6, 71, 142, 213, 337, 426, 674, 1011, 2022, 23927, 47854, 71781, 143562, 140152973, 280305946, 420458919, 840917838, 9950861083, 19901722166, 29852583249, 47231551901, 59705166498, 94463103802, 141694655703, 283389311406, 3353440184971, 6706880369942, 10060320554913, 20120641109826]

約数ペア:

[(1, 20120641109826), (2, 10060320554913), (3, 6706880369942), (6, 3353440184971), (71, 283389311406), (142, 141694655703), (213, 94463103802), (337, 59705166498), (426, 47231551901), (674, 29852583249), (1011, 19901722166), (2022, 9950861083), (23927, 840917838), (47854, 420458919), (71781, 280305946), (143562, 140152973)]