19963339776

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2166161}}^1$

素因数の和:2166187

約数の個数: 66

約数和(自身を含む): 57643736982

約数和(自身を除く): 37680397206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 2166161, 4332322, 6498483, 8664644, 12996966, 17329288, 19495449, 25993932, 34658576, 38990898, 51987864, 69317152, 77981796, 103975728, 138634304, 155963592, 207951456, 277268608, 311927184, 415902912, 554537216, 623854368, 831805824, 1109074432, 1247708736, 1663611648, 2218148864, 2495417472, 3327223296, 4990834944, 6654446592, 9981669888, 19963339776]

約数ペア:

[(1, 19963339776), (2, 9981669888), (3, 6654446592), (4, 4990834944), (6, 3327223296), (8, 2495417472), (9, 2218148864), (12, 1663611648), (16, 1247708736), (18, 1109074432), (24, 831805824), (32, 623854368), (36, 554537216), (48, 415902912), (64, 311927184), (72, 277268608), (96, 207951456), (128, 155963592), (144, 138634304), (192, 103975728), (256, 77981796), (288, 69317152), (384, 51987864), (512, 38990898), (576, 34658576), (768, 25993932), (1024, 19495449), (1152, 17329288), (1536, 12996966), (2304, 8664644), (3072, 6498483), (4608, 4332322), (9216, 2166161)]