20025436606

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{756419}}^1$

素因数の和:756520

約数の個数: 32

約数和(自身を含む): 36017694720

約数和(自身を除く): 15992258114

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 3782, 13237, 26474, 756419, 1512838, 5294933, 10589866, 23448989, 46141559, 46897978, 92283118, 164142923, 322990913, 328285846, 645981826, 1430388329, 2860776658, 10012718303, 20025436606]

約数ペア:

[(1, 20025436606), (2, 10012718303), (7, 2860776658), (14, 1430388329), (31, 645981826), (61, 328285846), (62, 322990913), (122, 164142923), (217, 92283118), (427, 46897978), (434, 46141559), (854, 23448989), (1891, 10589866), (3782, 5294933), (13237, 1512838), (26474, 756419)]