20463542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13883}}^1$

素因数の和:13963

約数の個数: 16

約数和(自身を含む): 33988032

約数和(自身を除く): 13524490

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13883, 27766, 152713, 305426, 930161, 1860322, 10231771, 20463542]

約数ペア:

[(1, 20463542), (2, 10231771), (11, 1860322), (22, 930161), (67, 305426), (134, 152713), (737, 27766), (1474, 13883)]