20185734

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 41333760

約数和(自身を除く): 21148026

約数列:

[1, 2, 3, 6, 89, 103, 178, 206, 267, 309, 367, 534, 618, 734, 1101, 2202, 9167, 18334, 27501, 32663, 37801, 55002, 65326, 75602, 97989, 113403, 195978, 226806, 3364289, 6728578, 10092867, 20185734]

約数ペア:

[(1, 20185734), (2, 10092867), (3, 6728578), (6, 3364289), (89, 226806), (103, 195978), (178, 113403), (206, 97989), (267, 75602), (309, 65326), (367, 55002), (534, 37801), (618, 32663), (734, 27501), (1101, 18334), (2202, 9167)]