20476230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7669}}^1$

素因数の和:7768

約数の個数: 32

約数和(自身を含む): 49701600

約数和(自身を除く): 29225370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 7669, 15338, 23007, 38345, 46014, 76690, 115035, 230070, 682541, 1365082, 2047623, 3412705, 4095246, 6825410, 10238115, 20476230]

約数ペア:

[(1, 20476230), (2, 10238115), (3, 6825410), (5, 4095246), (6, 3412705), (10, 2047623), (15, 1365082), (30, 682541), (89, 230070), (178, 115035), (267, 76690), (445, 46014), (534, 38345), (890, 23007), (1335, 15338), (2670, 7669)]