20073587528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{37450723}}^1$

素因数の和:37450796

約数の個数: 16

約数和(自身を含む): 38199738480

約数和(自身を除く): 18126150952

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 37450723, 74901446, 149802892, 299605784, 2509198441, 5018396882, 10036793764, 20073587528]

約数ペア:

[(1, 20073587528), (2, 10036793764), (4, 5018396882), (8, 2509198441), (67, 299605784), (134, 149802892), (268, 74901446), (536, 37450723)]