20077492074

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{12227}}^1$

素因数の和:12491

約数の個数: 64

約数和(自身を含む): 42738914304

約数和(自身を除く): 22661422230

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 163, 219, 326, 438, 489, 978, 1679, 3358, 3749, 5037, 7498, 10074, 11247, 11899, 12227, 22494, 23798, 24454, 35697, 36681, 71394, 73362, 273677, 281221, 547354, 562442, 821031, 843663, 892571, 1642062, 1687326, 1785142, 1993001, 2677713, 3986002, 5355426, 5979003, 11958006, 20529133, 41058266, 45839023, 61587399, 91678046, 123174798, 137517069, 145489073, 275034138, 290978146, 436467219, 872934438, 3346248679, 6692497358, 10038746037, 20077492074]

約数ペア:

[(1, 20077492074), (2, 10038746037), (3, 6692497358), (6, 3346248679), (23, 872934438), (46, 436467219), (69, 290978146), (73, 275034138), (138, 145489073), (146, 137517069), (163, 123174798), (219, 91678046), (326, 61587399), (438, 45839023), (489, 41058266), (978, 20529133), (1679, 11958006), (3358, 5979003), (3749, 5355426), (5037, 3986002), (7498, 2677713), (10074, 1993001), (11247, 1785142), (11899, 1687326), (12227, 1642062), (22494, 892571), (23798, 843663), (24454, 821031), (35697, 562442), (36681, 547354), (71394, 281221), (73362, 273677)]