20145264798

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1\times {\mathrm{45433}}^1$

素因数の和:46608

約数の個数: 32

約数和(自身を含む): 40929854976

約数和(自身を除く): 20784590178

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 1103, 2206, 3309, 6618, 45433, 73901, 90866, 136299, 147802, 221703, 272598, 443406, 3044011, 6088022, 9132033, 18264066, 50112599, 100225198, 150337797, 300675594, 3357544133, 6715088266, 10072632399, 20145264798]

約数ペア:

[(1, 20145264798), (2, 10072632399), (3, 6715088266), (6, 3357544133), (67, 300675594), (134, 150337797), (201, 100225198), (402, 50112599), (1103, 18264066), (2206, 9132033), (3309, 6088022), (6618, 3044011), (45433, 443406), (73901, 272598), (90866, 221703), (136299, 147802)]