20768156967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3756223}}^1$

素因数の和:3756342

約数の個数: 16

約数和(自身を含む): 29448796160

約数和(自身を除く): 8680639193

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 3756223, 11268669, 71368237, 214104711, 364353631, 1093060893, 6922718989, 20768156967]

約数ペア:

[(1, 20768156967), (3, 6922718989), (19, 1093060893), (57, 364353631), (97, 214104711), (291, 71368237), (1843, 11268669), (5529, 3756223)]