22020153

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 30237696

約数和(自身を除く): 8217543

約数列:

[1, 3, 67, 71, 201, 213, 1543, 4629, 4757, 14271, 103381, 109553, 310143, 328659, 7340051, 22020153]

約数ペア:

[(1, 22020153), (3, 7340051), (67, 328659), (71, 310143), (201, 109553), (213, 103381), (1543, 14271), (4629, 4757)]