20180936202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{26863}}^1$

素因数の和:27483

約数の個数: 64

約数和(自身を含む): 47700148224

約数和(自身を除く): 27519212022

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 577, 651, 1154, 1302, 1731, 3462, 4039, 8078, 12117, 17887, 24234, 26863, 35774, 53661, 53726, 80589, 107322, 125209, 161178, 188041, 250418, 375627, 376082, 564123, 751254, 832753, 1128246, 1665506, 2498259, 4996518, 5829271, 11658542, 15499951, 17487813, 30999902, 34975626, 46499853, 92999706, 108499657, 216999314, 325498971, 480498481, 650997942, 960996962, 1441495443, 2882990886, 3363489367, 6726978734, 10090468101, 20180936202]

約数ペア:

[(1, 20180936202), (2, 10090468101), (3, 6726978734), (6, 3363489367), (7, 2882990886), (14, 1441495443), (21, 960996962), (31, 650997942), (42, 480498481), (62, 325498971), (93, 216999314), (186, 108499657), (217, 92999706), (434, 46499853), (577, 34975626), (651, 30999902), (1154, 17487813), (1302, 15499951), (1731, 11658542), (3462, 5829271), (4039, 4996518), (8078, 2498259), (12117, 1665506), (17887, 1128246), (24234, 832753), (26863, 751254), (35774, 564123), (53661, 376082), (53726, 375627), (80589, 250418), (107322, 188041), (125209, 161178)]