20193699328

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{3083}}^1$

素因数の和:4275

約数の個数: 80

約数和(自身を含む): 44068090176

約数和(自身を除く): 23874390848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1163, 1408, 2326, 2816, 3083, 4652, 5632, 6166, 9304, 12332, 12793, 18608, 24664, 25586, 33913, 37216, 49328, 51172, 67826, 74432, 98656, 102344, 135652, 148864, 197312, 204688, 271304, 297728, 394624, 409376, 542608, 595456, 789248, 818752, 1085216, 1578496, 1637504, 2170432, 3275008, 3585529, 4340864, 6550016, 7171058, 8681728, 14342116, 17363456, 28684232, 39440819, 57368464, 78881638, 114736928, 157763276, 229473856, 315526552, 458947712, 631053104, 917895424, 1262106208, 1835790848, 2524212416, 5048424832, 10096849664, 20193699328]

約数ペア:

[(1, 20193699328), (2, 10096849664), (4, 5048424832), (8, 2524212416), (11, 1835790848), (16, 1262106208), (22, 917895424), (32, 631053104), (44, 458947712), (64, 315526552), (88, 229473856), (128, 157763276), (176, 114736928), (256, 78881638), (352, 57368464), (512, 39440819), (704, 28684232), (1163, 17363456), (1408, 14342116), (2326, 8681728), (2816, 7171058), (3083, 6550016), (4652, 4340864), (5632, 3585529), (6166, 3275008), (9304, 2170432), (12332, 1637504), (12793, 1578496), (18608, 1085216), (24664, 818752), (25586, 789248), (33913, 595456), (37216, 542608), (49328, 409376), (51172, 394624), (67826, 297728), (74432, 271304), (98656, 204688), (102344, 197312), (135652, 148864)]