20194108680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168284239}}^1$

素因数の和:168284253

約数の個数: 32

約数和(自身を含む): 60582326400

約数和(自身を除く): 40388217720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168284239, 336568478, 504852717, 673136956, 841421195, 1009705434, 1346273912, 1682842390, 2019410868, 2524263585, 3365684780, 4038821736, 5048527170, 6731369560, 10097054340, 20194108680]

約数ペア:

[(1, 20194108680), (2, 10097054340), (3, 6731369560), (4, 5048527170), (5, 4038821736), (6, 3365684780), (8, 2524263585), (10, 2019410868), (12, 1682842390), (15, 1346273912), (20, 1009705434), (24, 841421195), (30, 673136956), (40, 504852717), (60, 336568478), (120, 168284239)]