20854865671

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{8933}}^1$

素因数の和:9223

約数の個数: 24

約数和(自身を含む): 22873898880

約数和(自身を除く): 2019033209

約数列:

[1, 19, 29, 223, 361, 551, 4237, 6467, 8933, 10469, 80503, 122873, 169727, 259057, 1992059, 2334587, 3224813, 4922083, 37849121, 57769711, 93519577, 719133299, 1097624509, 20854865671]

約数ペア:

[(1, 20854865671), (19, 1097624509), (29, 719133299), (223, 93519577), (361, 57769711), (551, 37849121), (4237, 4922083), (6467, 3224813), (8933, 2334587), (10469, 1992059), (80503, 259057), (122873, 169727)]