20137831935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{3019}}^1$

素因数の和:3552

約数の個数: 64

約数和(自身を含む): 35231078400

約数和(自身を除く): 15093246465

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 433, 1027, 1185, 1299, 2165, 3019, 3081, 5135, 5629, 6495, 9057, 15095, 15405, 16887, 28145, 34207, 39247, 45285, 84435, 102621, 117741, 171035, 196235, 238501, 444691, 513105, 588705, 715503, 1192505, 1307227, 1334073, 2223455, 3100513, 3577515, 3921681, 6536135, 6670365, 9301539, 15502565, 16993951, 19608405, 46507695, 50981853, 84969755, 103270933, 254909265, 309812799, 516354665, 1342522129, 1549063995, 4027566387, 6712610645, 20137831935]

約数ペア:

[(1, 20137831935), (3, 6712610645), (5, 4027566387), (13, 1549063995), (15, 1342522129), (39, 516354665), (65, 309812799), (79, 254909265), (195, 103270933), (237, 84969755), (395, 50981853), (433, 46507695), (1027, 19608405), (1185, 16993951), (1299, 15502565), (2165, 9301539), (3019, 6670365), (3081, 6536135), (5135, 3921681), (5629, 3577515), (6495, 3100513), (9057, 2223455), (15095, 1334073), (15405, 1307227), (16887, 1192505), (28145, 715503), (34207, 588705), (39247, 513105), (45285, 444691), (84435, 238501), (102621, 196235), (117741, 171035)]