20176638724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1\times {\mathrm{5003}}^1$

素因数の和:5776

約数の個数: 48

約数和(自身を含む): 38845771776

約数和(自身を除く): 18669133052

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 607, 1214, 1661, 2428, 3322, 5003, 6644, 6677, 10006, 13354, 20012, 26708, 55033, 91657, 110066, 183314, 220132, 366628, 755453, 1008227, 1510906, 2016454, 3021812, 3036821, 4032908, 6073642, 8309983, 12147284, 16619966, 33239932, 33405031, 66810062, 133620124, 458559971, 917119942, 1834239884, 5044159681, 10088319362, 20176638724]

約数ペア:

[(1, 20176638724), (2, 10088319362), (4, 5044159681), (11, 1834239884), (22, 917119942), (44, 458559971), (151, 133620124), (302, 66810062), (604, 33405031), (607, 33239932), (1214, 16619966), (1661, 12147284), (2428, 8309983), (3322, 6073642), (5003, 4032908), (6644, 3036821), (6677, 3021812), (10006, 2016454), (13354, 1510906), (20012, 1008227), (26708, 755453), (55033, 366628), (91657, 220132), (110066, 183314)]