1620647088

素因数分解:

$2^4\times 3^1\times {\mathrm{33763481}}^1$

素因数の和:33763492

約数の個数: 20

約数和(自身を含む): 4186671768

約数和(自身を除く): 2566024680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 33763481, 67526962, 101290443, 135053924, 202580886, 270107848, 405161772, 540215696, 810323544, 1620647088]

約数ペア:

[(1, 1620647088), (2, 810323544), (3, 540215696), (4, 405161772), (6, 270107848), (8, 202580886), (12, 135053924), (16, 101290443), (24, 67526962), (48, 33763481)]