20007768504

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1276657}}^1$

素因数の和:1277319

約数の個数: 32

約数和(自身を含む): 50096059920

約数和(自身を除く): 30088291416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2612, 3918, 5224, 7836, 15672, 1276657, 2553314, 3829971, 5106628, 7659942, 10213256, 15319884, 30639768, 833657021, 1667314042, 2500971063, 3334628084, 5001942126, 6669256168, 10003884252, 20007768504]

約数ペア:

[(1, 20007768504), (2, 10003884252), (3, 6669256168), (4, 5001942126), (6, 3334628084), (8, 2500971063), (12, 1667314042), (24, 833657021), (653, 30639768), (1306, 15319884), (1959, 10213256), (2612, 7659942), (3918, 5106628), (5224, 3829971), (7836, 2553314), (15672, 1276657)]