2018345920

素因数分解:

$2^6\times 5^1\times {\mathrm{6307331}}^1$

素因数の和:6307348

約数の個数: 28

約数和(自身を含む): 4806186984

約数和(自身を除く): 2787841064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6307331, 12614662, 25229324, 31536655, 50458648, 63073310, 100917296, 126146620, 201834592, 252293240, 403669184, 504586480, 1009172960, 2018345920]

約数ペア:

[(1, 2018345920), (2, 1009172960), (4, 504586480), (5, 403669184), (8, 252293240), (10, 201834592), (16, 126146620), (20, 100917296), (32, 63073310), (40, 50458648), (64, 31536655), (80, 25229324), (160, 12614662), (320, 6307331)]