20260481835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{782107}}^1$

素因数の和:782283

約数の個数: 32

約数和(自身を含む): 35589042432

約数和(自身を除く): 15328560597

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 5181, 8635, 25905, 782107, 2346321, 3910535, 8603177, 11731605, 25809531, 43015885, 122790799, 129047655, 368372397, 613953995, 1350698789, 1841861985, 4052096367, 6753493945, 20260481835]

約数ペア:

[(1, 20260481835), (3, 6753493945), (5, 4052096367), (11, 1841861985), (15, 1350698789), (33, 613953995), (55, 368372397), (157, 129047655), (165, 122790799), (471, 43015885), (785, 25809531), (1727, 11731605), (2355, 8603177), (5181, 3910535), (8635, 2346321), (25905, 782107)]