20236424532

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{282143}}^1$

素因数の和:282332

約数の個数: 48

約数和(自身を含む): 48664197120

約数和(自身を除く): 28427772588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 516, 556, 834, 1668, 5977, 11954, 17931, 23908, 35862, 71724, 282143, 564286, 846429, 1128572, 1692858, 3385716, 12132149, 24264298, 36396447, 39217877, 48528596, 72792894, 78435754, 117653631, 145585788, 156871508, 235307262, 470614524, 1686368711, 3372737422, 5059106133, 6745474844, 10118212266, 20236424532]

約数ペア:

[(1, 20236424532), (2, 10118212266), (3, 6745474844), (4, 5059106133), (6, 3372737422), (12, 1686368711), (43, 470614524), (86, 235307262), (129, 156871508), (139, 145585788), (172, 117653631), (258, 78435754), (278, 72792894), (417, 48528596), (516, 39217877), (556, 36396447), (834, 24264298), (1668, 12132149), (5977, 3385716), (11954, 1692858), (17931, 1128572), (23908, 846429), (35862, 564286), (71724, 282143)]