2020462276

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{106273}}^1$

素因数の和:106388

約数の個数: 36

約数和(自身を含む): 4155525948

約数和(自身を除く): 2135063672

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 19012, 106273, 212546, 425092, 743911, 1487822, 2975644, 5207377, 10308481, 10414754, 20616962, 20829508, 41233924, 72159367, 144318734, 288637468, 505115569, 1010231138, 2020462276]

約数ペア:

[(1, 2020462276), (2, 1010231138), (4, 505115569), (7, 288637468), (14, 144318734), (28, 72159367), (49, 41233924), (97, 20829508), (98, 20616962), (194, 10414754), (196, 10308481), (388, 5207377), (679, 2975644), (1358, 1487822), (2716, 743911), (4753, 425092), (9506, 212546), (19012, 106273)]