20176386057

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{2797}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 30303615888

約数和(自身を除く): 10127229831

約数列:

[1, 3, 9, 41, 113, 123, 173, 339, 369, 519, 1017, 1557, 2797, 4633, 7093, 8391, 13899, 19549, 21279, 25173, 41697, 58647, 63837, 114677, 175941, 316061, 344031, 483881, 801509, 948183, 1032093, 1451643, 2404527, 2844549, 4354929, 7213581, 12958501, 19839121, 38875503, 54678553, 59517363, 116626509, 164035659, 178552089, 492106977, 2241820673, 6725462019, 20176386057]

約数ペア:

[(1, 20176386057), (3, 6725462019), (9, 2241820673), (41, 492106977), (113, 178552089), (123, 164035659), (173, 116626509), (339, 59517363), (369, 54678553), (519, 38875503), (1017, 19839121), (1557, 12958501), (2797, 7213581), (4633, 4354929), (7093, 2844549), (8391, 2404527), (13899, 1451643), (19549, 1032093), (21279, 948183), (25173, 801509), (41697, 483881), (58647, 344031), (63837, 316061), (114677, 175941)]