20573048910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23189}}^1\times {\mathrm{29573}}^1$

素因数の和:52772

約数の個数: 32

約数和(自身を含む): 49379116320

約数和(自身を除く): 28806067410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 23189, 29573, 46378, 59146, 69567, 88719, 115945, 139134, 147865, 177438, 231890, 295730, 347835, 443595, 695670, 887190, 685768297, 1371536594, 2057304891, 3428841485, 4114609782, 6857682970, 10286524455, 20573048910]

約数ペア:

[(1, 20573048910), (2, 10286524455), (3, 6857682970), (5, 4114609782), (6, 3428841485), (10, 2057304891), (15, 1371536594), (30, 685768297), (23189, 887190), (29573, 695670), (46378, 443595), (59146, 347835), (69567, 295730), (88719, 231890), (115945, 177438), (139134, 147865)]