20174295003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{6619}}^1$

素因数の和:7079

約数の個数: 32

約数和(自身を含む): 28349276160

約数和(自身を除く): 8174981157

約数列:

[1, 3, 23, 69, 163, 271, 489, 813, 3749, 6233, 6619, 11247, 18699, 19857, 44173, 132519, 152237, 456711, 1015979, 1078897, 1793749, 3047937, 3236691, 5381247, 24814631, 41256227, 74443893, 123768681, 292381087, 877143261, 6724765001, 20174295003]

約数ペア:

[(1, 20174295003), (3, 6724765001), (23, 877143261), (69, 292381087), (163, 123768681), (271, 74443893), (489, 41256227), (813, 24814631), (3749, 5381247), (6233, 3236691), (6619, 3047937), (11247, 1793749), (18699, 1078897), (19857, 1015979), (44173, 456711), (132519, 152237)]