20349268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 36942080

約数和(自身を除く): 16592812

約数列:

[1, 2, 4, 31, 62, 124, 379, 433, 758, 866, 1516, 1732, 11749, 13423, 23498, 26846, 46996, 53692, 164107, 328214, 656428, 5087317, 10174634, 20349268]

約数ペア:

[(1, 20349268), (2, 10174634), (4, 5087317), (31, 656428), (62, 328214), (124, 164107), (379, 53692), (433, 46996), (758, 26846), (866, 23498), (1516, 13423), (1732, 11749)]