20165578036

素因数分解:

$2^2\times {\mathrm{937}}^1\times {\mathrm{1217}}^1\times {\mathrm{4421}}^1$

素因数の和:6579

約数の個数: 24

約数和(自身を含む): 35364449736

約数和(自身を除く): 15198871700

約数列:

[1, 2, 4, 937, 1217, 1874, 2434, 3748, 4421, 4868, 8842, 17684, 1140329, 2280658, 4142477, 4561316, 5380357, 8284954, 10760714, 16569908, 21521428, 5041394509, 10082789018, 20165578036]

約数ペア:

[(1, 20165578036), (2, 10082789018), (4, 5041394509), (937, 21521428), (1217, 16569908), (1874, 10760714), (2434, 8284954), (3748, 5380357), (4421, 4561316), (4868, 4142477), (8842, 2280658), (17684, 1140329)]