20194032

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 52402896

約数和(自身を除く): 32208864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 1637, 2056, 3084, 3274, 4112, 4911, 6168, 6548, 9822, 12336, 13096, 19644, 26192, 39288, 78576, 420709, 841418, 1262127, 1682836, 2524254, 3365672, 5048508, 6731344, 10097016, 20194032]

約数ペア:

[(1, 20194032), (2, 10097016), (3, 6731344), (4, 5048508), (6, 3365672), (8, 2524254), (12, 1682836), (16, 1262127), (24, 841418), (48, 420709), (257, 78576), (514, 39288), (771, 26192), (1028, 19644), (1542, 13096), (1637, 12336), (2056, 9822), (3084, 6548), (3274, 6168), (4112, 4911)]