201620664528

素因数分解:

$2^4\times 3^1\times {\mathrm{4200430511}}^1$

素因数の和:4200430522

約数の個数: 20

約数和(自身を含む): 520853383488

約数和(自身を除く): 319232718960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4200430511, 8400861022, 12601291533, 16801722044, 25202583066, 33603444088, 50405166132, 67206888176, 100810332264, 201620664528]

約数ペア:

[(1, 201620664528), (2, 100810332264), (3, 67206888176), (4, 50405166132), (6, 33603444088), (8, 25202583066), (12, 16801722044), (16, 12601291533), (24, 8400861022), (48, 4200430511)]