20076564540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{278609}}^1$

素因数の和:279822

約数の個数: 48

約数和(自身を含む): 56261388960

約数和(自身を除く): 36184824420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1201, 2402, 3603, 4804, 6005, 7206, 12010, 14412, 18015, 24020, 36030, 72060, 278609, 557218, 835827, 1114436, 1393045, 1671654, 2786090, 3343308, 4179135, 5572180, 8358270, 16716540, 334609409, 669218818, 1003828227, 1338437636, 1673047045, 2007656454, 3346094090, 4015312908, 5019141135, 6692188180, 10038282270, 20076564540]

約数ペア:

[(1, 20076564540), (2, 10038282270), (3, 6692188180), (4, 5019141135), (5, 4015312908), (6, 3346094090), (10, 2007656454), (12, 1673047045), (15, 1338437636), (20, 1003828227), (30, 669218818), (60, 334609409), (1201, 16716540), (2402, 8358270), (3603, 5572180), (4804, 4179135), (6005, 3343308), (7206, 2786090), (12010, 1671654), (14412, 1393045), (18015, 1114436), (24020, 835827), (36030, 557218), (72060, 278609)]