20160269408

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{1433}}^1\times {\mathrm{10723}}^1$

素因数の和:12207

約数の個数: 48

約数和(自身を含む): 40690759536

約数和(自身を除く): 20530490128

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1433, 2866, 5732, 10723, 11464, 21446, 22928, 42892, 45856, 58753, 85784, 117506, 171568, 235012, 343136, 439643, 470024, 879286, 940048, 1758572, 1880096, 3517144, 7034288, 14068576, 15366059, 30732118, 61464236, 122928472, 245856944, 491713888, 630008419, 1260016838, 2520033676, 5040067352, 10080134704, 20160269408]

約数ペア:

[(1, 20160269408), (2, 10080134704), (4, 5040067352), (8, 2520033676), (16, 1260016838), (32, 630008419), (41, 491713888), (82, 245856944), (164, 122928472), (328, 61464236), (656, 30732118), (1312, 15366059), (1433, 14068576), (2866, 7034288), (5732, 3517144), (10723, 1880096), (11464, 1758572), (21446, 940048), (22928, 879286), (42892, 470024), (45856, 439643), (58753, 343136), (85784, 235012), (117506, 171568)]