20147133678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{262271}}^1$

素因数の和:262373

約数の個数: 64

約数和(自身を含む): 48341975040

約数和(自身を除く): 28194841362

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 177, 186, 217, 354, 413, 434, 651, 826, 1239, 1302, 1829, 2478, 3658, 5487, 10974, 12803, 25606, 38409, 76818, 262271, 524542, 786813, 1573626, 1835897, 3671794, 5507691, 8130401, 11015382, 15473989, 16260802, 24391203, 30947978, 46421967, 48782406, 56912807, 92843934, 108317923, 113825614, 170738421, 216635846, 324953769, 341476842, 479693659, 649907538, 959387318, 1439080977, 2878161954, 3357855613, 6715711226, 10073566839, 20147133678]

約数ペア:

[(1, 20147133678), (2, 10073566839), (3, 6715711226), (6, 3357855613), (7, 2878161954), (14, 1439080977), (21, 959387318), (31, 649907538), (42, 479693659), (59, 341476842), (62, 324953769), (93, 216635846), (118, 170738421), (177, 113825614), (186, 108317923), (217, 92843934), (354, 56912807), (413, 48782406), (434, 46421967), (651, 30947978), (826, 24391203), (1239, 16260802), (1302, 15473989), (1829, 11015382), (2478, 8130401), (3658, 5507691), (5487, 3671794), (10974, 1835897), (12803, 1573626), (25606, 786813), (38409, 524542), (76818, 262271)]