16702940

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2239}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 35185920

約数和(自身を除く): 18482980

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 2239, 3730, 4478, 7460, 8956, 11195, 22390, 44780, 835147, 1670294, 3340588, 4175735, 8351470, 16702940]

約数ペア:

[(1, 16702940), (2, 8351470), (4, 4175735), (5, 3340588), (10, 1670294), (20, 835147), (373, 44780), (746, 22390), (1492, 11195), (1865, 8956), (2239, 7460), (3730, 4478)]