20161574535

素因数分解:

$3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1\times {\mathrm{4967}}^1$

素因数の和:6023

約数の個数: 32

約数和(自身を含む): 32390088192

約数和(自身を除く): 12228513657

約数列:

[1, 3, 5, 15, 461, 587, 1383, 1761, 2305, 2935, 4967, 6915, 8805, 14901, 24835, 74505, 270607, 811821, 1353035, 2289787, 2915629, 4059105, 6869361, 8746887, 11448935, 14578145, 34346805, 43734435, 1344104969, 4032314907, 6720524845, 20161574535]

約数ペア:

[(1, 20161574535), (3, 6720524845), (5, 4032314907), (15, 1344104969), (461, 43734435), (587, 34346805), (1383, 14578145), (1761, 11448935), (2305, 8746887), (2935, 6869361), (4967, 4059105), (6915, 2915629), (8805, 2289787), (14901, 1353035), (24835, 811821), (74505, 270607)]