20140987390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{165947}}^1$

素因数の和:166236

約数の個数: 32

約数和(自身を含む): 37099334880

約数和(自身を除く): 16958347490

約数列:

[1, 2, 5, 10, 53, 106, 229, 265, 458, 530, 1145, 2290, 12137, 24274, 60685, 121370, 165947, 331894, 829735, 1659470, 8795191, 17590382, 38001863, 43975955, 76003726, 87951910, 190009315, 380018630, 2014098739, 4028197478, 10070493695, 20140987390]

約数ペア:

[(1, 20140987390), (2, 10070493695), (5, 4028197478), (10, 2014098739), (53, 380018630), (106, 190009315), (229, 87951910), (265, 76003726), (458, 43975955), (530, 38001863), (1145, 17590382), (2290, 8795191), (12137, 1659470), (24274, 829735), (60685, 331894), (121370, 165947)]