20946144

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5897}}^1$

素因数の和:5947

約数の個数: 48

約数和(自身を含む): 56479248

約数和(自身を除く): 35533104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 5897, 11794, 17691, 23588, 35382, 47176, 70764, 94352, 141528, 188704, 218189, 283056, 436378, 566112, 654567, 872756, 1309134, 1745512, 2618268, 3491024, 5236536, 6982048, 10473072, 20946144]

約数ペア:

[(1, 20946144), (2, 10473072), (3, 6982048), (4, 5236536), (6, 3491024), (8, 2618268), (12, 1745512), (16, 1309134), (24, 872756), (32, 654567), (37, 566112), (48, 436378), (74, 283056), (96, 218189), (111, 188704), (148, 141528), (222, 94352), (296, 70764), (444, 47176), (592, 35382), (888, 23588), (1184, 17691), (1776, 11794), (3552, 5897)]