20162742368

素因数分解:

$2^5\times {\mathrm{919}}^1\times {\mathrm{685621}}^1$

素因数の和:686550

約数の個数: 24

約数和(自身を含む): 39738651120

約数和(自身を除く): 19575908752

約数列:

[1, 2, 4, 8, 16, 32, 919, 1838, 3676, 7352, 14704, 29408, 685621, 1371242, 2742484, 5484968, 10969936, 21939872, 630085699, 1260171398, 2520342796, 5040685592, 10081371184, 20162742368]

約数ペア:

[(1, 20162742368), (2, 10081371184), (4, 5040685592), (8, 2520342796), (16, 1260171398), (32, 630085699), (919, 21939872), (1838, 10969936), (3676, 5484968), (7352, 2742484), (14704, 1371242), (29408, 685621)]