20409670392

素因数分解:

$2^3\times 3^1\times {\mathrm{569}}^1\times {\mathrm{1494557}}^1$

素因数の和:1495135

約数の個数: 32

約数和(自身を含む): 51113883600

約数和(自身を除く): 30704213208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 569, 1138, 1707, 2276, 3414, 4552, 6828, 13656, 1494557, 2989114, 4483671, 5978228, 8967342, 11956456, 17934684, 35869368, 850402933, 1700805866, 2551208799, 3401611732, 5102417598, 6803223464, 10204835196, 20409670392]

約数ペア:

[(1, 20409670392), (2, 10204835196), (3, 6803223464), (4, 5102417598), (6, 3401611732), (8, 2551208799), (12, 1700805866), (24, 850402933), (569, 35869368), (1138, 17934684), (1707, 11956456), (2276, 8967342), (3414, 5978228), (4552, 4483671), (6828, 2989114), (13656, 1494557)]