20536700769

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{338203}}^1$

素因数の和:338398

約数の個数: 32

約数和(自身を含む): 32954597760

約数和(自身を除く): 12417896991

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 4671, 6747, 20241, 60723, 338203, 1014609, 3043827, 4396639, 9131481, 13189917, 39569751, 58509119, 118709253, 175527357, 526582071, 760618547, 1579746213, 2281855641, 6845566923, 20536700769]

約数ペア:

[(1, 20536700769), (3, 6845566923), (9, 2281855641), (13, 1579746213), (27, 760618547), (39, 526582071), (117, 175527357), (173, 118709253), (351, 58509119), (519, 39569751), (1557, 13189917), (2249, 9131481), (4671, 4396639), (6747, 3043827), (20241, 1014609), (60723, 338203)]