20162908064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{103787}}^1$

素因数の和:104277

約数の個数: 48

約数和(自身を含む): 42841195488

約数和(自身を除く): 22678287424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 467, 934, 1868, 3736, 6071, 7472, 12142, 14944, 24284, 48568, 97136, 103787, 194272, 207574, 415148, 830296, 1349231, 1660592, 2698462, 3321184, 5396924, 10793848, 21587696, 43175392, 48468529, 96937058, 193874116, 387748232, 630090877, 775496464, 1260181754, 1550992928, 2520363508, 5040727016, 10081454032, 20162908064]

約数ペア:

[(1, 20162908064), (2, 10081454032), (4, 5040727016), (8, 2520363508), (13, 1550992928), (16, 1260181754), (26, 775496464), (32, 630090877), (52, 387748232), (104, 193874116), (208, 96937058), (416, 48468529), (467, 43175392), (934, 21587696), (1868, 10793848), (3736, 5396924), (6071, 3321184), (7472, 2698462), (12142, 1660592), (14944, 1349231), (24284, 830296), (48568, 415148), (97136, 207574), (103787, 194272)]