20956713900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{69855713}}^1$

素因数の和:69855730

約数の個数: 36

約数和(自身を含む): 60634759752

約数和(自身を除く): 39678045852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 69855713, 139711426, 209567139, 279422852, 349278565, 419134278, 698557130, 838268556, 1047835695, 1397114260, 1746392825, 2095671390, 3492785650, 4191342780, 5239178475, 6985571300, 10478356950, 20956713900]

約数ペア:

[(1, 20956713900), (2, 10478356950), (3, 6985571300), (4, 5239178475), (5, 4191342780), (6, 3492785650), (10, 2095671390), (12, 1746392825), (15, 1397114260), (20, 1047835695), (25, 838268556), (30, 698557130), (50, 419134278), (60, 349278565), (75, 279422852), (100, 209567139), (150, 139711426), (300, 69855713)]