20136433664

素因数分解:

$2^{11}\times {\mathrm{113}}^1\times {\mathrm{87011}}^1$

素因数の和:87146

約数の個数: 48

約数和(自身を含む): 40619811960

約数和(自身を除く): 20483378296

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 2048, 3616, 7232, 14464, 28928, 57856, 87011, 115712, 174022, 231424, 348044, 696088, 1392176, 2784352, 5568704, 9832243, 11137408, 19664486, 22274816, 39328972, 44549632, 78657944, 89099264, 157315888, 178198528, 314631776, 629263552, 1258527104, 2517054208, 5034108416, 10068216832, 20136433664]

約数ペア:

[(1, 20136433664), (2, 10068216832), (4, 5034108416), (8, 2517054208), (16, 1258527104), (32, 629263552), (64, 314631776), (113, 178198528), (128, 157315888), (226, 89099264), (256, 78657944), (452, 44549632), (512, 39328972), (904, 22274816), (1024, 19664486), (1808, 11137408), (2048, 9832243), (3616, 5568704), (7232, 2784352), (14464, 1392176), (28928, 696088), (57856, 348044), (87011, 231424), (115712, 174022)]