20211484802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{33199}}^1$

素因数の和:33690

約数の個数: 32

約数和(自身を含む): 32852064000

約数和(自身を除く): 12640579198

約数列:

[1, 2, 19, 37, 38, 74, 433, 703, 866, 1406, 8227, 16021, 16454, 32042, 33199, 66398, 304399, 608798, 630781, 1228363, 1261562, 2456726, 14375167, 23338897, 28750334, 46677794, 273128173, 531881179, 546256346, 1063762358, 10105742401, 20211484802]

約数ペア:

[(1, 20211484802), (2, 10105742401), (19, 1063762358), (37, 546256346), (38, 531881179), (74, 273128173), (433, 46677794), (703, 28750334), (866, 23338897), (1406, 14375167), (8227, 2456726), (16021, 1261562), (16454, 1228363), (32042, 630781), (33199, 608798), (66398, 304399)]