20145862466

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{2027}}^1\times {\mathrm{10733}}^1$

素因数の和:13225

約数の個数: 16

約数和(自身を含む): 30301824384

約数和(自身を除く): 10155961918

約数列:

[1, 2, 463, 926, 2027, 4054, 10733, 21466, 938501, 1877002, 4969379, 9938758, 21755791, 43511582, 10072931233, 20145862466]

約数ペア:

[(1, 20145862466), (2, 10072931233), (463, 43511582), (926, 21755791), (2027, 9938758), (4054, 4969379), (10733, 1877002), (21466, 938501)]