20136579744

素因数分解:

$2^5\times 3^1\times {\mathrm{5281}}^1\times {\mathrm{39719}}^1$

素因数の和:45013

約数の個数: 48

約数和(自身を含む): 52869862080

約数和(自身を除く): 32733282336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 5281, 10562, 15843, 21124, 31686, 39719, 42248, 63372, 79438, 84496, 119157, 126744, 158876, 168992, 238314, 253488, 317752, 476628, 506976, 635504, 953256, 1271008, 1906512, 3813024, 209756039, 419512078, 629268117, 839024156, 1258536234, 1678048312, 2517072468, 3356096624, 5034144936, 6712193248, 10068289872, 20136579744]

約数ペア:

[(1, 20136579744), (2, 10068289872), (3, 6712193248), (4, 5034144936), (6, 3356096624), (8, 2517072468), (12, 1678048312), (16, 1258536234), (24, 839024156), (32, 629268117), (48, 419512078), (96, 209756039), (5281, 3813024), (10562, 1906512), (15843, 1271008), (21124, 953256), (31686, 635504), (39719, 506976), (42248, 476628), (63372, 317752), (79438, 253488), (84496, 238314), (119157, 168992), (126744, 158876)]