20164072322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{397259}}^1$

素因数の和:397921

約数の個数: 16

約数和(自身を含む): 31033951200

約数和(自身を除く): 10869878878

約数列:

[1, 2, 41, 82, 619, 1238, 25379, 50758, 397259, 794518, 16287619, 32575238, 245903321, 491806642, 10082036161, 20164072322]

約数ペア:

[(1, 20164072322), (2, 10082036161), (41, 491806642), (82, 245903321), (619, 32575238), (1238, 16287619), (25379, 794518), (50758, 397259)]