20001264

素因数分解:

$2^4\times 3^1\times {\mathrm{416693}}^1$

素因数の和:416704

約数の個数: 20

約数和(自身を含む): 51670056

約数和(自身を除く): 31668792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416693, 833386, 1250079, 1666772, 2500158, 3333544, 5000316, 6667088, 10000632, 20001264]

約数ペア:

[(1, 20001264), (2, 10000632), (3, 6667088), (4, 5000316), (6, 3333544), (8, 2500158), (12, 1666772), (16, 1250079), (24, 833386), (48, 416693)]