10820802958

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20889581}}^1$

素因数の和:20889627

約数の個数: 16

約数和(自身を含む): 19051298784

約数和(自身を除く): 8230495826

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 20889581, 41779162, 146227067, 292454134, 772914497, 1545828994, 5410401479, 10820802958]

約数ペア:

[(1, 10820802958), (2, 5410401479), (7, 1545828994), (14, 772914497), (37, 292454134), (74, 146227067), (259, 41779162), (518, 20889581)]