20074680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{55763}}^1$

素因数の和:55780

約数の個数: 48

約数和(自身を含む): 65243880

約数和(自身を除く): 45169200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 55763, 111526, 167289, 223052, 278815, 334578, 446104, 501867, 557630, 669156, 836445, 1003734, 1115260, 1338312, 1672890, 2007468, 2230520, 2509335, 3345780, 4014936, 5018670, 6691560, 10037340, 20074680]

約数ペア:

[(1, 20074680), (2, 10037340), (3, 6691560), (4, 5018670), (5, 4014936), (6, 3345780), (8, 2509335), (9, 2230520), (10, 2007468), (12, 1672890), (15, 1338312), (18, 1115260), (20, 1003734), (24, 836445), (30, 669156), (36, 557630), (40, 501867), (45, 446104), (60, 334578), (72, 278815), (90, 223052), (120, 167289), (180, 111526), (360, 55763)]