20161714570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1\times {\mathrm{52177}}^1$

素因数の和:54474

約数の個数: 32

約数和(自身を含む): 38443498128

約数和(自身を除く): 18281783558

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2273, 4546, 11365, 22730, 38641, 52177, 77282, 104354, 193205, 260885, 386410, 521770, 887009, 1774018, 4435045, 8870090, 118598321, 237196642, 592991605, 1185983210, 2016171457, 4032342914, 10080857285, 20161714570]

約数ペア:

[(1, 20161714570), (2, 10080857285), (5, 4032342914), (10, 2016171457), (17, 1185983210), (34, 592991605), (85, 237196642), (170, 118598321), (2273, 8870090), (4546, 4435045), (11365, 1774018), (22730, 887009), (38641, 521770), (52177, 386410), (77282, 260885), (104354, 193205)]