20793408

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2979

約数の個数: 56

約数和(自身を含む): 56522112

約数和(自身を除く): 35728704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2927, 3552, 5854, 7104, 8781, 11708, 17562, 23416, 35124, 46832, 70248, 93664, 108299, 140496, 187328, 216598, 280992, 324897, 433196, 561984, 649794, 866392, 1299588, 1732784, 2599176, 3465568, 5198352, 6931136, 10396704, 20793408]

約数ペア:

[(1, 20793408), (2, 10396704), (3, 6931136), (4, 5198352), (6, 3465568), (8, 2599176), (12, 1732784), (16, 1299588), (24, 866392), (32, 649794), (37, 561984), (48, 433196), (64, 324897), (74, 280992), (96, 216598), (111, 187328), (148, 140496), (192, 108299), (222, 93664), (296, 70248), (444, 46832), (592, 35124), (888, 23416), (1184, 17562), (1776, 11708), (2368, 8781), (2927, 7104), (3552, 5854)]