20189528152

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{9381751}}^1$

素因数の和:9382026

約数の個数: 16

約数和(自身を含む): 37996095600

約数和(自身を除く): 17806567448

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 9381751, 18763502, 37527004, 75054008, 2523691019, 5047382038, 10094764076, 20189528152]

約数ペア:

[(1, 20189528152), (2, 10094764076), (4, 5047382038), (8, 2523691019), (269, 75054008), (538, 37527004), (1076, 18763502), (2152, 9381751)]