20165202519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3010181}}^1$

素因数の和:3010231

約数の個数: 32

約数和(自身を含む): 34677296640

約数和(自身を除く): 14512094121

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 3010181, 9030543, 21071267, 33111991, 63213801, 87295249, 99335973, 231783937, 261885747, 611066743, 695351811, 960247739, 1833200229, 2880743217, 6721734173, 20165202519]

約数ペア:

[(1, 20165202519), (3, 6721734173), (7, 2880743217), (11, 1833200229), (21, 960247739), (29, 695351811), (33, 611066743), (77, 261885747), (87, 231783937), (203, 99335973), (231, 87295249), (319, 63213801), (609, 33111991), (957, 21071267), (2233, 9030543), (6699, 3010181)]