20291336096

素因数分解:

$2^5\times {\mathrm{2179}}^1\times {\mathrm{291007}}^1$

素因数の和:293196

約数の個数: 24

約数和(自身を含む): 39967038720

約数和(自身を除く): 19675702624

約数列:

[1, 2, 4, 8, 16, 32, 2179, 4358, 8716, 17432, 34864, 69728, 291007, 582014, 1164028, 2328056, 4656112, 9312224, 634104253, 1268208506, 2536417012, 5072834024, 10145668048, 20291336096]

約数ペア:

[(1, 20291336096), (2, 10145668048), (4, 5072834024), (8, 2536417012), (16, 1268208506), (32, 634104253), (2179, 9312224), (4358, 4656112), (8716, 2328056), (17432, 1164028), (34864, 582014), (69728, 291007)]