20345086722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{178465673}}^1$

素因数の和:178465697

約数の個数: 16

約数和(自身を含む): 42831761760

約数和(自身を除く): 22486675038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 178465673, 356931346, 535397019, 1070794038, 3390847787, 6781695574, 10172543361, 20345086722]

約数ペア:

[(1, 20345086722), (2, 10172543361), (3, 6781695574), (6, 3390847787), (19, 1070794038), (38, 535397019), (57, 356931346), (114, 178465673)]