2012019480920

素因数分解:

$2^3\times 5^1\times {\mathrm{50300487023}}^1$

素因数の和:50300487034

約数の個数: 16

約数和(自身を含む): 4527043832160

約数和(自身を除く): 2515024351240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50300487023, 100600974046, 201201948092, 251502435115, 402403896184, 503004870230, 1006009740460, 2012019480920]

約数ペア:

[(1, 2012019480920), (2, 1006009740460), (4, 503004870230), (5, 402403896184), (8, 251502435115), (10, 201201948092), (20, 100600974046), (40, 50300487023)]