20344336992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10091437}}^1$

素因数の和:10091460

約数の個数: 72

約数和(自身を含む): 66119101776

約数和(自身を除く): 45774764784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 10091437, 20182874, 30274311, 40365748, 60548622, 70640059, 80731496, 90822933, 121097244, 141280118, 161462992, 181645866, 211920177, 242194488, 282560236, 322925984, 363291732, 423840354, 484388976, 565120472, 635760531, 726583464, 847680708, 968777952, 1130240944, 1271521062, 1453166928, 1695361416, 2260481888, 2543042124, 2906333856, 3390722832, 5086084248, 6781445664, 10172168496, 20344336992]

約数ペア:

[(1, 20344336992), (2, 10172168496), (3, 6781445664), (4, 5086084248), (6, 3390722832), (7, 2906333856), (8, 2543042124), (9, 2260481888), (12, 1695361416), (14, 1453166928), (16, 1271521062), (18, 1130240944), (21, 968777952), (24, 847680708), (28, 726583464), (32, 635760531), (36, 565120472), (42, 484388976), (48, 423840354), (56, 363291732), (63, 322925984), (72, 282560236), (84, 242194488), (96, 211920177), (112, 181645866), (126, 161462992), (144, 141280118), (168, 121097244), (224, 90822933), (252, 80731496), (288, 70640059), (336, 60548622), (504, 40365748), (672, 30274311), (1008, 20182874), (2016, 10091437)]