2012659971

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{20063}}^1$

素因数の和:20371

約数の個数: 32

約数和(自身を含む): 3259035648

約数和(自身を除く): 1246375677

約数列:

[1, 3, 7, 17, 21, 51, 119, 281, 357, 843, 1967, 4777, 5901, 14331, 20063, 33439, 60189, 100317, 140441, 341071, 421323, 1023213, 2387497, 5637703, 7162491, 16913109, 39463921, 95840951, 118391763, 287522853, 670886657, 2012659971]

約数ペア:

[(1, 2012659971), (3, 670886657), (7, 287522853), (17, 118391763), (21, 95840951), (51, 39463921), (119, 16913109), (281, 7162491), (357, 5637703), (843, 2387497), (1967, 1023213), (4777, 421323), (5901, 341071), (14331, 140441), (20063, 100317), (33439, 60189)]