20740804536

素因数分解:

$2^3\times 3^1\times {\mathrm{2281}}^1\times {\mathrm{378869}}^1$

素因数の和:381159

約数の個数: 32

約数和(自身を含む): 51874880400

約数和(自身を除く): 31134075864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2281, 4562, 6843, 9124, 13686, 18248, 27372, 54744, 378869, 757738, 1136607, 1515476, 2273214, 3030952, 4546428, 9092856, 864200189, 1728400378, 2592600567, 3456800756, 5185201134, 6913601512, 10370402268, 20740804536]

約数ペア:

[(1, 20740804536), (2, 10370402268), (3, 6913601512), (4, 5185201134), (6, 3456800756), (8, 2592600567), (12, 1728400378), (24, 864200189), (2281, 9092856), (4562, 4546428), (6843, 3030952), (9124, 2273214), (13686, 1515476), (18248, 1136607), (27372, 757738), (54744, 378869)]