20632350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 51460992

約数和(自身を除く): 30828642

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 263, 523, 526, 789, 1046, 1315, 1569, 1578, 2615, 2630, 3138, 3945, 5230, 6575, 7845, 7890, 13075, 13150, 15690, 19725, 26150, 39225, 39450, 78450, 137549, 275098, 412647, 687745, 825294, 1375490, 2063235, 3438725, 4126470, 6877450, 10316175, 20632350]

約数ペア:

[(1, 20632350), (2, 10316175), (3, 6877450), (5, 4126470), (6, 3438725), (10, 2063235), (15, 1375490), (25, 825294), (30, 687745), (50, 412647), (75, 275098), (150, 137549), (263, 78450), (523, 39450), (526, 39225), (789, 26150), (1046, 19725), (1315, 15690), (1569, 13150), (1578, 13075), (2615, 7890), (2630, 7845), (3138, 6575), (3945, 5230)]