63020420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67043}}^1$

素因数の和:67099

約数の個数: 24

約数和(自身を含む): 135160704

約数和(自身を除く): 72140284

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 67043, 134086, 268172, 335215, 670430, 1340860, 3151021, 6302042, 12604084, 15755105, 31510210, 63020420]

約数ペア:

[(1, 63020420), (2, 31510210), (4, 15755105), (5, 12604084), (10, 6302042), (20, 3151021), (47, 1340860), (94, 670430), (188, 335215), (235, 268172), (470, 134086), (940, 67043)]