20134802874

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20587733}}^1$

素因数の和:20587901

約数の個数: 16

約数和(自身を含む): 40516660512

約数和(自身を除く): 20381857638

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20587733, 41175466, 61763199, 123526398, 3355800479, 6711600958, 10067401437, 20134802874]

約数ペア:

[(1, 20134802874), (2, 10067401437), (3, 6711600958), (6, 3355800479), (163, 123526398), (326, 61763199), (489, 41175466), (978, 20587733)]