20195335902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{489157}}^1$

素因数の和:490152

約数の個数: 32

約数和(自身を含む): 46207821312

約数和(自身を除く): 26012485410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 983, 1966, 2949, 5898, 6881, 13762, 20643, 41286, 489157, 978314, 1467471, 2934942, 3424099, 6848198, 10272297, 20544594, 480841331, 961682662, 1442523993, 2885047986, 3365889317, 6731778634, 10097667951, 20195335902]

約数ペア:

[(1, 20195335902), (2, 10097667951), (3, 6731778634), (6, 3365889317), (7, 2885047986), (14, 1442523993), (21, 961682662), (42, 480841331), (983, 20544594), (1966, 10272297), (2949, 6848198), (5898, 3424099), (6881, 2934942), (13762, 1467471), (20643, 978314), (41286, 489157)]