20115740052

素因数分解:

$2^2\times 3^2\times {\mathrm{558770557}}^1$

素因数の和:558770567

約数の個数: 18

約数和(自身を含む): 50848120778

約数和(自身を除く): 30732380726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 558770557, 1117541114, 1676311671, 2235082228, 3352623342, 5028935013, 6705246684, 10057870026, 20115740052]

約数ペア:

[(1, 20115740052), (2, 10057870026), (3, 6705246684), (4, 5028935013), (6, 3352623342), (9, 2235082228), (12, 1676311671), (18, 1117541114), (36, 558770557)]