620493648

素因数分解:

$2^4\times 3^1\times {\mathrm{12926951}}^1$

素因数の和:12926962

約数の個数: 20

約数和(自身を含む): 1602942048

約数和(自身を除く): 982448400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12926951, 25853902, 38780853, 51707804, 77561706, 103415608, 155123412, 206831216, 310246824, 620493648]

約数ペア:

[(1, 620493648), (2, 310246824), (3, 206831216), (4, 155123412), (6, 103415608), (8, 77561706), (12, 51707804), (16, 38780853), (24, 25853902), (48, 12926951)]