2020741130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1\times {\mathrm{3917}}^1$

素因数の和:6190

約数の個数: 32

約数和(自身を含む): 3798140544

約数和(自身を除く): 1777399414

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2243, 3917, 4486, 7834, 11215, 19585, 22430, 39170, 51589, 90091, 103178, 180182, 257945, 450455, 515890, 900910, 8785831, 17571662, 43929155, 87858310, 202074113, 404148226, 1010370565, 2020741130]

約数ペア:

[(1, 2020741130), (2, 1010370565), (5, 404148226), (10, 202074113), (23, 87858310), (46, 43929155), (115, 17571662), (230, 8785831), (2243, 900910), (3917, 515890), (4486, 450455), (7834, 257945), (11215, 180182), (19585, 103178), (22430, 90091), (39170, 51589)]