20197507682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{527929}}^1$

素因数の和:528026

約数の個数: 32

約数和(自身を含む): 34665995520

約数和(自身を除く): 14468487838

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 3478, 19129, 38258, 527929, 1055858, 5807219, 11614438, 19533373, 24812663, 39066746, 49625326, 214867103, 272939293, 429734206, 545878586, 918068531, 1836137062, 10098753841, 20197507682]

約数ペア:

[(1, 20197507682), (2, 10098753841), (11, 1836137062), (22, 918068531), (37, 545878586), (47, 429734206), (74, 272939293), (94, 214867103), (407, 49625326), (517, 39066746), (814, 24812663), (1034, 19533373), (1739, 11614438), (3478, 5807219), (19129, 1055858), (38258, 527929)]