20693232

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2308

約数の個数: 100

約数和(自身を含む): 68478256

約数和(自身を除く): 47785024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 2281, 3024, 4536, 4562, 6843, 9072, 9124, 13686, 15967, 18248, 20529, 27372, 31934, 36496, 41058, 47901, 54744, 61587, 63868, 82116, 95802, 109488, 123174, 127736, 143703, 164232, 184761, 191604, 246348, 255472, 287406, 328464, 369522, 383208, 431109, 492696, 574812, 739044, 766416, 862218, 985392, 1149624, 1293327, 1478088, 1724436, 2299248, 2586654, 2956176, 3448872, 5173308, 6897744, 10346616, 20693232]

約数ペア:

[(1, 20693232), (2, 10346616), (3, 6897744), (4, 5173308), (6, 3448872), (7, 2956176), (8, 2586654), (9, 2299248), (12, 1724436), (14, 1478088), (16, 1293327), (18, 1149624), (21, 985392), (24, 862218), (27, 766416), (28, 739044), (36, 574812), (42, 492696), (48, 431109), (54, 383208), (56, 369522), (63, 328464), (72, 287406), (81, 255472), (84, 246348), (108, 191604), (112, 184761), (126, 164232), (144, 143703), (162, 127736), (168, 123174), (189, 109488), (216, 95802), (252, 82116), (324, 63868), (336, 61587), (378, 54744), (432, 47901), (504, 41058), (567, 36496), (648, 31934), (756, 27372), (1008, 20529), (1134, 18248), (1296, 15967), (1512, 13686), (2268, 9124), (2281, 9072), (3024, 6843), (4536, 4562)]