20147133650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{693533}}^1$

素因数の和:693635

約数の個数: 48

約数和(自身を含む): 43343100864

約数和(自身を除く): 23195967214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2905, 4150, 5810, 14525, 29050, 693533, 1387066, 3467665, 4854731, 6935330, 9709462, 17338325, 24273655, 34676650, 48547310, 57563239, 115126478, 121368275, 242736550, 287816195, 402942673, 575632390, 805885346, 1439080975, 2014713365, 2878161950, 4029426730, 10073566825, 20147133650]

約数ペア:

[(1, 20147133650), (2, 10073566825), (5, 4029426730), (7, 2878161950), (10, 2014713365), (14, 1439080975), (25, 805885346), (35, 575632390), (50, 402942673), (70, 287816195), (83, 242736550), (166, 121368275), (175, 115126478), (350, 57563239), (415, 48547310), (581, 34676650), (830, 24273655), (1162, 17338325), (2075, 9709462), (2905, 6935330), (4150, 4854731), (5810, 3467665), (14525, 1387066), (29050, 693533)]