20165953839

素因数分解:

$3^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1\times {\mathrm{14173}}^1$

素因数の和:14411

約数の個数: 24

約数和(自身を含む): 27569563920

約数和(自身を除く): 7403610081

約数列:

[1, 3, 73, 89, 219, 267, 5329, 6497, 14173, 15987, 19491, 42519, 474281, 1034629, 1261397, 1422843, 3103887, 3784191, 75527917, 92081981, 226583751, 276245943, 6721984613, 20165953839]

約数ペア:

[(1, 20165953839), (3, 6721984613), (73, 276245943), (89, 226583751), (219, 92081981), (267, 75527917), (5329, 3784191), (6497, 3103887), (14173, 1422843), (15987, 1261397), (19491, 1034629), (42519, 474281)]