20132531314

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{98909}}^1$

素因数の和:99023

約数の個数: 48

約数和(自身を含む): 36804015360

約数和(自身を除く): 16671484046

約数列:

[1, 2, 7, 14, 31, 49, 62, 67, 98, 134, 217, 434, 469, 938, 1519, 2077, 3038, 3283, 4154, 6566, 14539, 29078, 98909, 101773, 197818, 203546, 692363, 1384726, 3066179, 4846541, 6132358, 6626903, 9693082, 13253806, 21463253, 42926506, 46388321, 92776642, 150242771, 205433993, 300485542, 324718247, 410867986, 649436494, 1438037951, 2876075902, 10066265657, 20132531314]

約数ペア:

[(1, 20132531314), (2, 10066265657), (7, 2876075902), (14, 1438037951), (31, 649436494), (49, 410867986), (62, 324718247), (67, 300485542), (98, 205433993), (134, 150242771), (217, 92776642), (434, 46388321), (469, 42926506), (938, 21463253), (1519, 13253806), (2077, 9693082), (3038, 6626903), (3283, 6132358), (4154, 4846541), (6566, 3066179), (14539, 1384726), (29078, 692363), (98909, 203546), (101773, 197818)]