20148106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13669}}^1$

素因数の和:13749

約数の個数: 16

約数和(自身を含む): 33464160

約数和(自身を除く): 13316054

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13669, 27338, 150359, 300718, 915823, 1831646, 10074053, 20148106]

約数ペア:

[(1, 20148106), (2, 10074053), (11, 1831646), (22, 915823), (67, 300718), (134, 150359), (737, 27338), (1474, 13669)]